<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1688-0390</journal-id>
<journal-title><![CDATA[Revista Médica del Uruguay]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Méd. Urug.]]></abbrev-journal-title>
<issn>1688-0390</issn>
<publisher>
<publisher-name><![CDATA[Sindicato Médico del Uruguay]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1688-03902005000400003</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Fibrilación auricular: más vale prevenir que tratar]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vanerio Balbela]]></surname>
<given-names><![CDATA[Gabriel]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Banina Aguerre]]></surname>
<given-names><![CDATA[Daniel]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vidal Amaral]]></surname>
<given-names><![CDATA[Juan Luis]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fernández Banizi]]></surname>
<given-names><![CDATA[Pablo]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vanerio de León]]></surname>
<given-names><![CDATA[Ana]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López Achigar]]></surname>
<given-names><![CDATA[Gustavo]]></given-names>
</name>
</contrib>
</contrib-group>
<aff id="A">
<institution><![CDATA[,  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2005</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2005</year>
</pub-date>
<volume>21</volume>
<numero>4</numero>
<fpage>269</fpage>
<lpage>281</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_arttext&amp;pid=S1688-03902005000400003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_abstract&amp;pid=S1688-03902005000400003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_pdf&amp;pid=S1688-03902005000400003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[La fibrilación auricular es la arritmia cardíaca sostenida más frecuente. Afecta a 0,6% de la población, y a 6% y 8% de los sujetos mayores de 60 y 80 años, respectivamente. Los pacientes con fibrilación atrial tienen una morbilidad cinco veces mayor y el doble de mortalidad. En esta revisión analizamos la remodelación auricular eléctrica y anatómica. También discutimos sobre los factores de riesgo más relevantes para desarrollar fibrilación atrial. La edad es el más importante, seguida por la disfunción diastólica, provocada en la gran mayoría por la hipertensión arterial. El tratamiento agresivo de la hipertensión puede invertir los cambios estructurales provocados por la hipertensión en el corazón y retardar o prevenir la ocurrencia de la fibrilación atrial. Se describe el efecto de fármacos no antiarrítmicos y antiarrítmicos. Finalmente enfocamos aspectos de la prevención primaria y secundaria. La fibrilación auricular no es una entidad homogénea, varios parámetros afectan su origen, perpetuación y terminación. En algunos pacientes nuestro objetivo es modesto, reducir la frecuencia, duración y severidad de los episodios. Pero en otros se puede prevenir en forma definitiva.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Summary Atrial fibrillation is the most common sustained arrhythmia. It affects 0.6% of the overall population and 6 to 8% in elderly people aged 60 to 80 years respectively. Patients with atrial fibrillation show a morbility five times higher and twice mortality rates. This review analyzes electric and anatomy atrial remodelation. Risk factors are also discussed: age, followed by diastolic heart failure, are the most relevant risk factors. Aggresive treatment might invert structural changes provoked by hypertension, and could prevent atrial fibrillation. Effects of non-antiarrhythmic and antiarrhythmic drugs are described. Finally we focused on primary and secondary prevention. Atrial fibrillation is not an homogenous entity: many parameters affect initiation, perpetuation and ending ot this condition. For many patients, our goal is modest: to reduce frequency, lenght and severity of episodes; but for other patients, prevention may be definitive.]]></p></abstract>
<abstract abstract-type="short" xml:lang="fr"><p><![CDATA[Résumé La fibrillation auriculaire est l&rsquo;arythmie cardiaque la plus fréquente. 0,6% de la population en est atteinte, dont 6% et 8% des plus âgés de 60 et 80 ans respectivement. Les patients ayant une fibrillation auriculaire ont une morbidité 5 fois plus élevée et le double de mortalité. On analyse ici la rémodélation auriculaire et anatomique. On discute aussi sur les facteurs de risque les plus significatifs pour avoir une fibrillation auriculaire. L&rsquo;âge en est le plus important ainsi que la disfonction diastolique, provoquée en général par l&rsquo;hypertension artérielle. Le traitement agressif de celle-ci peut inverser les change-ments structuraux causés par l&rsquo;hypertension dans le coeur et retarder ou prévenir une fobrillation auriculaire. On fait la description des effets des médicaments non anti-arythmiques et anti-arythmiques. On envisage enfin quelques aspects concernant la prévention primaire et secondaire. La fibrillation auriculaire n&rsquo;étant pas une entité homogène, plusieurs paramètres varient son origine, durée et fin. Pour certains patients, notre objectif reste modeste, celui de réduire la fréquence, la durée et la sévérité des épisodes. Pour d&rsquo;autres, on peut prévenir de façon plus définitive.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[FIBRILACIÓN ATRIAL]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[   <b><font face="Verdana" size="4">     <p>Fibrilaci&oacute;n auricular: m&aacute;s vale prevenir que tratar</p>  </font></b>     <p align="right"><i><font face="Verdana" size="2"><a name="1.-"></a>Dres. Gabriel Vanerio Balbela</font><a href="#1"><font face="Verdana" size="2">*</font></a><font face="Verdana" size="2">, <a name="2.-"></a>Daniel Banina Aguerre</font><a href="#2"><font face="Verdana" size="2">&dagger;</font></a><font face="Verdana" size="2">, </font></i></p>      <p align="right"><i><font face="Verdana" size="2">Juan Luis Vidal Amaral</font><a href="#1"><font face="Verdana" size="2">*</font></a><font face="Verdana" size="2">, Pablo Fern&aacute;ndez Banizi</font><a href="#1"><font face="Verdana" size="2">*</font></a><font face="Verdana" size="2">, </font></i></p>      <p align="right"><i><font face="Verdana" size="2">Ana Vanerio de Le&oacute;n</font><a href="#2"><font face="Verdana" size="2">&dagger;</font></a><font face="Verdana" size="2">, <a name="3.-"></a>Gustavo L&oacute;pez Achigar</font><a href="#3"><font face="Verdana" size="2">&Dagger;</font></a></i></p>  <font size="2">     <p align="justify">&nbsp;</p>  </font><b><font face="Verdana" size="2">     <p align="right">Servicio de Arritmias del Centro de Asistencia del Sindicato M&eacute;dico del Uruguay (CASMU). Servicio de Arritmias del Instituto Nacional de Cirug&iacute;a Card&iacute;aca (INCC). Unidad de Cuidado Intensivo del Hospital Brit&aacute;nico. Montevideo, Uruguay</p>  </font></b><font size="2">     <p align="justify">&nbsp;</p>  </font>     <p align="justify"><font size="2" face="Verdana">&nbsp;</font></p>  <dir> <dir>     <p><b><font face="Verdana" size="2">Resumen</font></b></p>      ]]></body>
<body><![CDATA[<p><i><font size="2" face="Verdana">La fibrilaci&oacute;n auricular es la arritmia card&iacute;aca sostenida m&aacute;s frecuente. Afecta a 0,6% de la poblaci&oacute;n, y a 6% y 8% de los sujetos mayores de 60 y 80 a&ntilde;os, respectivamente. Los pacientes con fibrilaci&oacute;n atrial tienen una morbilidad cinco veces mayor y el doble de mortalidad. </font></i></p>      <p><font face="Verdana"><i><font size="2">En esta revisi&oacute;n analizamos la remodelaci&oacute;n auricular el&eacute;ctrica y anat&oacute;mica. Tambi&eacute;n discutimos sobre los factores de riesgo m&aacute;s relevantes para desarrollar fibrilaci&oacute;n atrial. La edad es el m&aacute;s importante, seguida por la disfunci&oacute;n diast&oacute;lica, provocada</font></i><font size="2"> <i>en la gran mayor&iacute;a por</i> <i>la hipertensi&oacute;n arterial. El tratamiento agresivo de la hipertensi&oacute;n puede invertir los cambios estructurales provocados por la hipertensi&oacute;n en el coraz&oacute;n y retardar o prevenir la ocurrencia de la fibrilaci&oacute;n atrial. Se describe el efecto de f&aacute;rmacos no antiarr&iacute;tmicos y antiarr&iacute;tmicos. Finalmente enfocamos aspectos de la prevenci&oacute;n primaria y secundaria. </i></font></font></p>      <p><font size="2" face="Verdana"><i>La</i> <i>fibrilaci&oacute;n auricular no es una entidad homog&eacute;nea, varios par&aacute;metros afectan su origen, perpetuaci&oacute;n y terminaci&oacute;n. En algunos pacientes nuestro objetivo es modesto, reducir la frecuencia, duraci&oacute;n y severidad de los episodios. Pero en otros se puede prevenir en forma definitiva.</i></font></p>      <p><font size="2" face="Verdana"><b>Palabras clave:</b><i> FIBRILACI&Oacute;N ATRIAL - prevenci&oacute;n y control.</i></font></p>      <p align="justify"><font size="2" face="Verdana">&nbsp;</font></p>  </dir>  </dir>      <p align="justify"><font size="2" face="Verdana"><a name="1"></a><a href="#1.-">*</a> M&eacute;dicos Cardi&oacute;logos. </font></p>      <p align="justify"><font size="2" face="Verdana"><a name="2"></a><a href="#2.-">&dagger;</a> M&eacute;dicos posgrados de Cardiolog&iacute;a.</font></p>      <p align="justify"><font size="2" face="Verdana"><a name="3"></a><a href="#3.-">&Dagger;</a> M&eacute;dico Internista.</font></p>      <p align="justify"><font size="2" face="Verdana"><b>Correspondencia: </b>Dr. Gabriel Vanerio</font></p>      <p align="justify"><font size="2" face="Verdana">Servicio de Electrofisiolog&iacute;a del CASMU. Policl&iacute;nico CASMU, 8 de Octubre 3310, 2do. piso. Montevideo, Uruguay</font></p>      ]]></body>
<body><![CDATA[<p align="justify"><font size="2" face="Verdana">E-mail: <a href="mailto:gabvaner@mednet.org.uy"><span style="text-decoration: underline;">gabvaner@mednet.org.uy</span></a></font></p>      <p align="justify"><font size="2" face="Verdana">Presentado: 23/9/04.</font></p>      <p align="justify"><font size="2" face="Verdana">Modificado: 12/5/05.</font></p>      <p align="justify"><font size="2" face="Verdana">Aceptado: 11/10/05.</font></p>      <p>&nbsp;</p>  <b><font face="Humanst521 BT" size="2">     <p>&nbsp;</p>      <p>&nbsp;</p>  </font><font face="Verdana" size="2">      <p>Introducci&oacute;n</p>  </font></b>     <p align="justify"><font size="2" face="Verdana">La fibrilaci&oacute;n auricular es la arritmia card&iacute;aca sostenida m&aacute;s frecuente. Afecta a 0,6% de la poblaci&oacute;n, y a 6% y 8% de los sujetos mayores de 60 y 80 a&ntilde;os, respectivamente<a href="#bib1">(</a><a name="1-12.--"></a><a href="#bib1">1-12)</a>. Los pacientes con fibrilaci&oacute;n auricular tienen una morbilidad cinco veces mayor (incluyendo cardiomiopat&iacute;a dilatada e insuficiencia card&iacute;aca congestiva) y el doble de mortalidad que los que tienen ritmo sinusal<a href="#bib10">(10,11,</a><a name="13-14.--"></a><a href="#bib10">13,14)</a>. En pacientes derivados para el tratamiento de insuficiencia card&iacute;aca, la incidencia de fibrilaci&oacute;n atrial es de 5% a 10%<a href="#bib13">(13,14)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana">En un estudio publicado en Estados Unidos en el a&ntilde;o 2002, se estima que la fibrilaci&oacute;n atrial aumentar&aacute; de 2,3 millones de individuos a 5,6 millones en el a&ntilde;o 2050<a href="#bib9">(9)</a>. En nuestro pa&iacute;s y en la regi&oacute;n carecemos de datos, pero como demogr&aacute;ficamente pertenecemos a los pa&iacute;ses estacionarios como Estados Unidos, Suiza o Canad&aacute;, podemos estimar que hay aproximadamente 20.000 personas con fibrilaci&oacute;n atrial en Uruguay y probablemente se sumen 1.000 pacientes cada a&ntilde;o. </font></p>      ]]></body>
<body><![CDATA[<p align="justify"><font size="2" face="Verdana">La importancia de esta entidad es evidente, sin mencionar sus efectos sobre los costos en el sistema de salud. </font></p>      <p align="justify"><font size="2" face="Verdana">Nuestro grupo realiz&oacute; una b&uacute;squeda en la base de datos PUBMED usando como palabra clave "arritmia". En el lapso de 14 a&ntilde;os (1980 a 1994), se publicaron 46.601 art&iacute;culos, de estos, 5.686 (12%) inclu&iacute;an la fibrilaci&oacute;n auricular. En los &uacute;ltimos nueve a&ntilde;os (1995 a 2004), se han publicado 34.936 trabajos sobre "arritmia", de estos, la fibrilaci&oacute;n atrial aparece en 10.821 art&iacute;culos (31%), casi 300% m&aacute;s que en el per&iacute;odo previo. En consecuencia, esta nueva y abundante informaci&oacute;n sobre fibrilaci&oacute;n atrial nos estimul&oacute; a realizar esta revisi&oacute;n.</font></p>      <p align="justify"><font size="2" face="Verdana">&iquest;Podemos hacer algo para prevenirla? En nuestra experiencia, la fibrilaci&oacute;n auricular es la arritmia m&aacute;s frecuente, en particular en pacientes adultos mayores y en ocasiones es de dif&iacute;cil manejo. Nuestro trabajo es una revisi&oacute;n de la informaci&oacute;n relacionada con la prevenci&oacute;n primaria y secundaria de la fibrilaci&oacute;n auricular. </font></p>      <p align="justify"><font size="2" face="Verdana">No consideraremos la anticoagulaci&oacute;n en fibrilaci&oacute;n auricular dado que excede los objetivos de este trabajo.</font></p>      <p align="justify"><font size="2" face="Verdana">Analizaremos la clasificaci&oacute;n, fisiopatolog&iacute;a y los factores de riesgo m&aacute;s importantes. </font></p>      <p align="justify"><font size="2" face="Verdana">&nbsp;</font></p>      <p align="justify"><b><font face="Verdana" size="2">Clasificaci&oacute;n cl&iacute;nica de la fibrilaci&oacute;n auricular</font></b><font face="Verdana" size="2"><a href="15-16.--">(</a><a name="15-16.--"></a><a href="#bib15">15,16)</a> </font></p>      <p align="justify"><font size="2" face="Verdana">La fibrilaci&oacute;n auricular tiene diversas presentaciones cl&iacute;nicas, puede ocurrir en paroxismos breves, o persistir por muchas horas, d&iacute;as o incluso meses. Algunos pacientes la notan inmediatamente y otros no, no percibiendo ning&uacute;n s&iacute;ntoma. Otros refieren disnea; particularmente, una disminuci&oacute;n de la tolerancia al ejercicio. De los pacientes con fibrilaci&oacute;n atrial sintom&aacute;tica, 18% tienen episodios de fibrilaci&oacute;n atrial asintom&aacute;tica o silente<a href="#bib1">(1,2)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana">Estas caracter&iacute;sticas hacen dif&iacute;cil distinguir entre el primer episodio detectado y su duraci&oacute;n, hecho fundamental para delinear la estrategia terap&eacute;utica. </font></p>      <p align="justify"><font size="2" face="Verdana">Cuando el paciente tiene dos o m&aacute;s episodios, la fibrilaci&oacute;n atrial se considera recurrente. </font></p>      ]]></body>
<body><![CDATA[<p align="justify"><font size="2" face="Verdana">La fibrilaci&oacute;n auricular se clasifica en: </font></p>      <p align="justify"><font size="2" face="Verdana"><i>1. Parox&iacute;stica</i>, si la arritmia termina espont&aacute;neamente, en general, luego de un lapso variable; 70% convierte a ritmo sinusal dentro de las 24 horas sin ninguna intervenci&oacute;n. </font></p>      <p align="justify"><font size="2" face="Verdana"><i>2. Persistente</i>, si es sostenida, requiriendo de cardioversi&oacute;n farmacol&oacute;gica o el&eacute;ctrica para convertir a ritmo sinusal. La fibrilaci&oacute;n atrial persistente tambi&eacute;n incluye casos de fibrilaci&oacute;n atrial de larga duraci&oacute;n<b> </b>(m&aacute;s de un a&ntilde;o), en los cuales la cardioversi&oacute;n no est&aacute; indicada o no se ha intentado, lo que usualmente conduce a fibrilaci&oacute;n atrial permanente<a name="17-18.--"></a><a href="#bib17">(17,18)</a>. La fibrilaci&oacute;n atrial persistente puede ser la primera presentaci&oacute;n de la arritmia o la culminaci&oacute;n de episodios recurrentes de fibrilaci&oacute;n atrial parox&iacute;stica. </font></p>      <p align="justify"><font size="2" face="Verdana"><i>3. Permanente</i>,<b> </b>se considera permanente cuando es refractaria a cardioversi&oacute;n el&eacute;ctrica o farmacol&oacute;gica o en aquellos casos de larga duraci&oacute;n (varios a&ntilde;os) y se decide no intentar la reversi&oacute;n a ritmo sinusal. </font></p>      <p align="justify"><font size="2" face="Verdana">A veces se utilizan otras expresiones para definir tipos espec&iacute;ficos de fibrilaci&oacute;n auricular como: solitaria, focal, vagal y adren&eacute;rgica. Las dos primeras las definimos a continuaci&oacute;n y las otras dos, m&aacute;s adelante, en relaci&oacute;n con el sistema nervioso aut&oacute;nomo. </font></p>      <p align="justify"><font size="2" face="Verdana">El t&eacute;rmino fibrilaci&oacute;n atrial solitaria ("lone atrial fibrillation") se aplica a pacientes menores de 60 a&ntilde;os, sin evidencias cl&iacute;nicas o ecocardiogr&aacute;ficas de enfermedad cardiopulmonar. Su pron&oacute;stico es benigno en relaci&oacute;n con tromboembolismo y mortalidad. Pero conforme pasa el tiempo, su "benignidad" puede cambiar debido al desarrollo de cambios estructurales auriculares<a href="#bib19">(</a><a name="19-21.--"></a><a href="#bib19">19-21)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana"><i>Fibrilaci&oacute;n auricular "focal". </i>Es una definici&oacute;n electrofisol&oacute;gica: cuando nace en un foco aislado, que funciona como el gatillo para la fibrilaci&oacute;n atrial. Generalmente localizado en la aur&iacute;cula izquierda dentro o cercano a una de las venas pulmonares<a href="#bib22">(</a><a name="22-24.--"></a><a href="#bib22">22-24)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana">&nbsp;</font></p>      <p align="justify"><b><font face="Verdana" size="2">Fisiopatolog&iacute;a auricular </font></b></p>      <p><font face="Verdana" size="2"><i>Remodelaci&oacute;n auricular</i></font></p>      ]]></body>
<body><![CDATA[<p align="justify"><font size="2" face="Verdana">Los pacientes que desarrollan fibrilaci&oacute;n atrial presentan alg&uacute;n tipo de remodelaci&oacute;n auricular. La remodelaci&oacute;n tiene dos componentes: el&eacute;ctrico y anat&oacute;mico(<a href="#bib17">17</a>,<a name="25-32.--"></a><a href="#bib25">25-32)</a>. La remodelaci&oacute;n el&eacute;ctrica en la fibrilaci&oacute;n atrial parox&iacute;stica se caracteriza por la presencia de electrogramas atriales anormales, y una onda P de mayor duraci&oacute;n (mayor de 100 ms)<a href="#bib33">(</a><a name="33.--"></a><a href="#bib33">33)</a>. El per&iacute;odo refractario auricular se acorta luego de un episodio prolongado de fibrilaci&oacute;n auricular, favoreciendo que nuevos episodios se hagan m&aacute;s persistentes o que duren m&aacute;s tiempo<a href="#bib18">(18)</a>. Todas estas anormalidades pueden ser la respuesta del miocardio atrial a ciertas condiciones de trabajo(<a href="#bib17">17,18</a>,<a href="#bib26">26-32</a>).</font></p>      <p align="justify"><font size="2" face="Verdana">El concepto de remodelaci&oacute;n anat&oacute;mica est&aacute; relacionado con la estructura auricular. Ambas aur&iacute;culas est&aacute;n compuestas por miocitos y una matriz extracelular proteica con varios tipos de col&aacute;geno. La biopsia de la orejuela atrial izquierda en pacientes sometidos a cirug&iacute;a card&iacute;aca ha mostrado nidos de amiloidosis atrial<a href="#bib33">(33)</a>. Del total de las biopsias, 16% ten&iacute;an una sustancia amiloide con inmuno-rreactividad para el p&eacute;ptido natriur&eacute;tico auricular. La relaci&oacute;n entre la presencia de amiloidosis y fibrilaci&oacute;n atrial fue estad&iacute;sticamente significativa. La progresi&oacute;n y las consecuencias de la amiloidosis atrial aislada son influenciadas particularmente por las valvulopat&iacute;as, que incrementan la s&iacute;ntesis y producci&oacute;n del p&eacute;ptido natriur&eacute;tico auricular. La cantidad de col&aacute;geno es mayor en pacientes con fibrilaci&oacute;n atrial (m&aacute;s que en sujetos con ritmo sinusal), tanto parox&iacute;stica como permanente<a href="#bib33">(33)</a>.</font></p>  <i><font face="Verdana" size="2">     <p align="justify">Mediadores neurohormonales</p>  </font></i>     <p align="justify"><font size="2" face="Verdana">Los p&eacute;ptidos natriur&eacute;ticos est&aacute;n relacionados con el balance de agua, sodio y homeostasis cardiovascular. El p&eacute;ptido natriur&eacute;tico auricular (ANP) es producido y liberado por miocitos atriales en respuesta a la distensi&oacute;n o sobrecarga auricular. El ANP y el p&eacute;ptido natriur&eacute;tico tipo B (BNP) se liberan a la circulaci&oacute;n en respuesta al aumento de la presi&oacute;n de llenado y por el estiramiento de la pared atrial y ventricular respectivamente. En consecuencia, el nivel plasm&aacute;tico de ANP es considerado un marcador de sobrecarga atrial. El ANP posee potentes efectos: natriuresis, vasodilataci&oacute;n, inhibici&oacute;n del eje renina-angiotensina-aldosterona y del sistema simp&aacute;tico. Reduce la precarga al aumentar la excreci&oacute;n de agua, sodio y movilizar plasma del espacio intravascular al extravascular<a href="#bib34">(</a><a name="34-36.--"></a><a href="#bib34">34-36)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana">Se han detectado niveles<i> </i>plasm&aacute;ticos elevados de ANP en fibrilaci&oacute;n atrial permanente provocados por la p&eacute;rdida de la contracci&oacute;n atrial y la respuesta ventricular anormal, que conducen a sobrecarga de volumen y estiramiento atrial. Tal aumento en la secreci&oacute;n de ANP se puede relacionar con el sistema nervioso simp&aacute;tico as&iacute; como con el sistema renina-angiotensina-aldosterona. Las concentraciones plasm&aacute;ticas de ANP en pacientes con fibrilaci&oacute;n atrial se reducen sensiblemente despu&eacute;s de una cardioversi&oacute;n exitosa<a href="#bib34">(34-36)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana">Todas estas observaciones apuntan a que la determinaci&oacute;n de los niveles plasm&aacute;ticos de ANP podr&iacute;a ser valiosa para predecir qui&eacute;n est&aacute; en riesgo para desarrollar fibrilaci&oacute;n atrial o para complementar la valoraci&oacute;n del tratamiento.</font></p>  <i><font face="Verdana" size="2">     <p>Sistema nervioso aut&oacute;nomo</p>  </font></i>     <p align="justify"><font size="2" face="Verdana">Las propiedades electrofisiol&oacute;gicas de las c&eacute;lulas auriculares son moduladas por influencias vagales y simp&aacute;ticas (duraci&oacute;n del potencial de acci&oacute;n, per&iacute;odo refractario y velocidad de conducci&oacute;n). El sistema parasimp&aacute;tico puede favorecer la aparici&oacute;n de arritmias, por ejemplo, los fen&oacute;menos de macro reentrada, mientras que el simp&aacute;tico favorece el automatismo anormal y la actividad gatillada. </font></p>      <p align="justify"><font size="2" face="Verdana">La fibrilaci&oacute;n auricular vagal es una entidad poco com&uacute;n. <i>Se</i> observa m&aacute;s en hombres j&oacute;venes sin enfermedad card&iacute;aca detectable. Los pacientes refieren palpitaciones nocturnas, que comienzan con actividad ect&oacute;pica auricular frecuente, que termina en fibrilaci&oacute;n auricular durante la noche, desapareciendo con el despertar (parox&iacute;stica)<a href="#bib25">(25)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana">La fibrilaci&oacute;n atrial mediada por el simp&aacute;tico o adren&eacute;rgica es tambi&eacute;n de rara observaci&oacute;n y se desencadena durante el esfuerzo, en general en pacientes con enfermedad card&iacute;aca o pulmonar. </font></p>      ]]></body>
<body><![CDATA[<p align="justify"><font size="2" face="Verdana">Cuando se considere el tratamiento, el rol de las influencias auton&oacute;micas debe ser tenido en cuenta. Los beta-bloqueantes y el digital pueden ser beneficiosos o delet&eacute;reos dependiendo del mecanismo causal<a href="#bib25">(25)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana">&nbsp;</font></p>      <p align="justify"><b><font face="Verdana" size="2">Factores de riesgo para desarrollar fibrilaci&oacute;n auricular</font></b></p>      <p align="justify"><font face="Verdana" size="2"><i>1. Edad</i></font></p>      <p align="justify"><font size="2" face="Verdana">La edad es el factor de riesgo m&aacute;s importante y obviamente no corregible. En todas las revisiones es mencionado como el elemento m&aacute;s importante para desarrollar fibrilaci&oacute;n atrial. El envejecimiento altera las propiedades de la aur&iacute;cula. A nivel celular, se observa acortamiento del potencial de acci&oacute;n, que se podr&iacute;a explicar por cambios en la regulaci&oacute;n de la corriente activada de calcio durante la fase meseta del potencial de acci&oacute;n. Los cambios el&eacute;ctricos que ocurren con la edad pueden estar asociados con modificaciones tisulares y celulares, incluyen fibrosis, distrofia mioc&iacute;tica, miol&iacute;sis, des-diferenciaci&oacute;n, apoptosis, hipertrofia celular y desorganizaci&oacute;n de las uniones tipo gap<a href="#bib26">(26,27)</a>. </font></p>  <i><font face="Verdana" size="2">     <p align="justify">2. Disfunci&oacute;n diast&oacute;lica e hipertensi&oacute;n arterial</p>  </font></i>     <p align="justify"><font size="2" face="Verdana">La disfunci&oacute;n diast&oacute;lica favorece el desarrollo de fibrilaci&oacute;n atrial. La disfunci&oacute;n diast&oacute;lica es consecuencia de la hipertensi&oacute;n arterial (HTA) o de otras enfermedades; pero sin duda, la HTA es la m&aacute;s importante y prevenible. En sujetos hipertensos con ritmo sinusal y sin ninguna otra condici&oacute;n predisponente, el riesgo de fibrilaci&oacute;n atrial est&aacute; directamente relacionado con la masa ventricular izquierda. El tama&ntilde;o atrial izquierdo, en cambio, predispone a que la fibrilaci&oacute;n atrial se vuelva permanente. La hipertensi&oacute;n genera hipertrofia ventricular izquierda, provocando un llenado ventricular anormal, dilataci&oacute;n auricular izquierda y retardo en la velocidad de conducci&oacute;n atrial. Estos cambios en la estructura y fisiolog&iacute;a card&iacute;acas favorecen el desarrollo de fibrilaci&oacute;n atrial y aumentan el riesgo de complicaciones tromboemb&oacute;licas<a href="#bib37">(37,38)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana">El tratamiento agresivo de la hipertensi&oacute;n puede invertir los cambios estructurales en el coraz&oacute;n y retardar o prevenir la ocurrencia de la fibrilaci&oacute;n atrial. Recientemente, dos trabajos muestran la relaci&oacute;n entre la fibrilaci&oacute;n atrial y la hipertensi&oacute;n, tanto como factor de riesgo como de los beneficios del control de la presi&oacute;n arterial para controlar la fibrilaci&oacute;n atrial<a name="37-38.--"></a><a href="#bib37">(37,38)</a>. </font></p>      <p align="justify"><i><font face="Verdana" size="2">3. Sustratos electrofisiol&oacute;gicos espec&iacute;ficos(<a href="#bib1">1</a>,<a href="#bib3">3</a>,<a href="#bib24">24</a>) </font></i></p>      <p align="justify"><font size="2" face="Verdana">Hay otras arritmias que predisponen a la fibrilaci&oacute;n atrial. Algunas tienen tratamientos espec&iacute;ficos. </font></p>  <dir>     ]]></body>
<body><![CDATA[<p align="justify"><font face="Verdana" size="2">&sect; Fibrilaci&oacute;n auricular focal &reg; ablaci&oacute;n del foco.</font></p>      <p align="justify"><font face="Verdana" size="2">&sect; Flutter auricular t&iacute;pico &reg; ablaci&oacute;n del istmo cavo-tricusp&iacute;deo.</font></p>      <p align="justify"><font face="Verdana" size="2">&sect; Enfermedad del n&oacute;dulo sinusal con insuficiencia cronotr&oacute;pica durante el ejercicio &reg; implante de marcapasos con estimulaci&oacute;n auricular.</font></p>      <p align="justify"><font face="Verdana" size="2">&sect; Trastornos de la conducci&oacute;n intraauricular &reg; implante de marcapasos con estimulaci&oacute;n auricular.</font></p>      <p align="justify"><font face="Verdana" size="2">&sect; Otras arritmias por reentrada (sobre todo s&iacute;ndromes de preexcitaci&oacute;n) que pueden degenerar en fibrilaci&oacute;n auricular &reg; ablaci&oacute;n de la v&iacute;a accesoria.</font></p>  </dir>      <p align="justify"><font size="2" face="Verdana">En estos casos el tratamiento de cada una de estas entidades tendr&iacute;a un efecto curativo sobre la fibrilaci&oacute;n atrial.</font></p>      <p align="justify"><i><font face="Verdana" size="2">4. Otras causas: fibrilaci&oacute;n atrial secundaria<a href="#bib22">(22)</a></font></i></p>      <p align="justify"><font size="2" face="Verdana">Aqu&iacute; la arritmia no es el problema primario. El tratamiento de la condici&oacute;n subyacente, concomitantemente con el manejo de la fibrilaci&oacute;n atrial, usualmente resulta en terminaci&oacute;n sin recurrencias o en una disminuci&oacute;n significativa de las mismas. Una enumeraci&oacute;n de las causas m&aacute;s frecuentes de fibrilaci&oacute;n atrial secundaria comprende: a) empuje agudo de enfermedad pulmonar obstructiva cr&oacute;nica; b) tirotoxicosis con compromiso card&iacute;aco; c) crisis hipertensiva; d) cardiopat&iacute;a alcoh&oacute;lica; e) intoxicaci&oacute;n alcoh&oacute;lica; f) episodios de insuficiencia card&iacute;aca; g) posoperatorio de cirug&iacute;a card&iacute;aca; h) esofagitis-gastritis, reflujo gastroesof&aacute;gico<a href="#bib39">(</a><a name="39-40.--."></a><a href="#bib39">39,40)</a>; i) posdi&aacute;lisis; j) posv&oacute;mitos<a href="#bib41">(</a><a name="41-43.--"></a><a href="#bib41">41-43)</a>; k) asociada al uso de agentes inotr&oacute;picos y vasopresores.</font></p>      <p align="justify"><font size="2" face="Verdana">En esta parte del trabajo analizaremos estudios relacionados con el efecto de medicamentos y suplementos alimenticios sobre la fibrilaci&oacute;n auricular. Posteriormente trataremos de sugerir medidas para prevenci&oacute;n primaria y secundaria. Los antiarr&iacute;tmicos se recomiendan solamente en prevenci&oacute;n secundaria. Por &uacute;ltimo discutiremos nuevos aspectos del tratamiento no farmacol&oacute;gico de la fibrilaci&oacute;n auricular en prevenci&oacute;n secundaria. </font></p>  <i><font face="Verdana" size="2">     <p align="justify">Efectos de medicamentos no antiarr&iacute;tmicos</p>  </font></i><font size="2" face="Verdana">     ]]></body>
<body><![CDATA[<p align="justify">Hay medicamentos que pueden tener efectos beneficiosos sobre esta arritmia, sin poseer propiedades antiarr&iacute;tmicas directas. Sin embargo, la informaci&oacute;n que se desarrolla a continuaci&oacute;n no cuenta a&uacute;n con evidencia suficiente como para recomendarla en la pr&aacute;ctica diaria.</p>  </font><i><font face="Verdana" size="2">     <p align="justify">Inhibidores de la enzima convertidora de la angiotensina </p>  </font></i>     <p align="justify"><font size="2" face="Verdana">El enalapril parece disminuir la incidencia de fibrilaci&oacute;n atrial en pacientes con disfunci&oacute;n ventricular izquierda. En un an&aacute;lisis retrospectivo del estudio SOLVD (pacientes con insuficiencia card&iacute;aca, que recibieron enalapril y placebo), se observ&oacute; que solamente 5,4% del grupo de enalapril desarroll&oacute; fibrilaci&oacute;n atrial contra 24% del grupo placebo<a href="#bib44">(</a><a name="44-50.--"></a><a href="#bib44">44-50)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana">La remodelaci&oacute;n auricular anat&oacute;mica parece tener un componente dependiente de angiotensina II y otro independiente. El hallazgo de una correlaci&oacute;n inversa entre la presencia de amiloidosis y fibrosis intersticial explicar&iacute;a por qu&eacute; no todos los pacientes se benefician del uso de inhibidores de la enzima convertidora de la angiotensina (IECAs) dado que reducen la fibrosis intersticial pero no la amiloidosis<a href="#bib33">(33)</a>. Los IECAs parecen disminuir parcialmente la apoptosis, evitando parte de la remodelaci&oacute;n auricular, pero no han demostrado evitar el desarrollo de mayor fibrosis en la fibrilaci&oacute;n auricular permanente<a href="#bib50">(50)</a>.</font></p>  <i><font face="Verdana" size="2">     <p align="justify">Bloqueadores de los receptores de angiotensina</p>  </font></i>     <p align="justify"><font size="2" face="Verdana">Los bloqueadores de los receptores de angiotensina (ARA II) tambi&eacute;n parecen prevenir la remodelaci&oacute;n estructural auricular disminuyendo la cantidad de fibrosis intersticial. Tienen efecto sobre la remodelaci&oacute;n el&eacute;ctrica acortando el tiempo de conducci&oacute;n entre la orejuela derecha y la aur&iacute;cula derecha baja. En un estudio de pacientes con fibrilaci&oacute;n atrial persistente sometidos a cardioversi&oacute;n el&eacute;ctrica se trat&oacute; a un grupo con amiodarona y a otro con amiodarona m&aacute;s irbesart&aacute;n. El punto final era el mantenimiento del ritmo sinusal. Luego de dos meses de seguimiento el grupo tratado con irbesart&aacute;n ten&iacute;a menos pacientes con fibrilaci&oacute;n atrial recurrente<a href="#bib51">(</a><a name="51.--"></a><a href="#bib51">51)</a>.</font></p>  <i><font face="Verdana" size="2">     <p align="justify">Estatinas</p>  </font></i>     <p align="justify"><font size="2" face="Verdana">Algunos trabajos recientes sugieren que las estatinas podr&iacute;an tener un efecto protector o preventivo en fibrilaci&oacute;n auricular. En pacientes con enfermedad coronaria, la incidencia de fibrilaci&oacute;n auricular es menor que en quienes no reciben estatinas<a href="#bib52">(</a><a name="52.--"></a><a href="#bib52">52)</a>. El mecanismo es desconocido, pero parece ser independiente de la reducci&oacute;n de los niveles de colesterol. En otro trabajo, el uso de estatinas se asoci&oacute; con una disminuci&oacute;n significativa del riesgo de recurrencia de arritmia luego de cardioversi&oacute;n el&eacute;ctrica exitosa<a href="#bib53">(</a><a name="53.--"></a><a href="#bib53">53)</a>. Tambi&eacute;n se ha descripto que la atorvastatina evita el mantenimiento de fibrilaci&oacute;n auricular en modelos animales de pericarditis<a href="#bib54">(</a><a name="54-58.--"></a><a href="#bib54">54-58)</a>. Sin embargo, podr&iacute;a no ser un efecto de todas las estatinas como grupo. En un estudio multic&eacute;ntrico randomizado controlado, la pravastatina no redujo las recurrencias de fibrilaci&oacute;n auricular luego de cardioversi&oacute;n el&eacute;ctrica<a href="#bib59">(</a><a name="59.--"></a><a href="#bib59">59)</a>.</font></p>  <i><font face="Verdana" size="2">     <p align="justify">Magnesio</p>  </font></i>     <p align="justify"><font size="2" face="Verdana">La hipomagnesemia se encuentra con frecuencia en pacientes que reciben diur&eacute;ticos. El magnesio juega un papel importante en la homeostasis del potasio. Posee propiedades fisiol&oacute;gicas que podr&iacute;an explicar su efecto antiarr&iacute;tmico, como la reducci&oacute;n del tono coronario y la inhibici&oacute;n de la liberaci&oacute;n de catecolaminas<a href="#bib60">(</a><a name="60-66.--"></a><a href="#bib60">60-66)</a>. El magnesio tambi&eacute;n suprime arritmias ventriculares provocadas por actividad autom&aacute;tica exagerada o gatillada<a href="#bib60">(60)</a>.</font></p>      ]]></body>
<body><![CDATA[<p align="justify"><font size="2" face="Verdana">Se han encontrado niveles bajos de magnesio en 24% de los hipertensos y 25% de los diab&eacute;ticos y tambi&eacute;n en alcoholistas<a href="#bib64">(64)</a>. El d&eacute;ficit de magnesio puede prolongar el intervalo PR y el intervalo QT, provocar extras&iacute;stoles auriculares, taquicardia y fibrilaci&oacute;n auricular, extras&iacute;stoles ventriculares, fibrilaci&oacute;n ventricular y torsades de pointes<a href="#bib60">(60)</a>. La hipomagnesemia est&aacute; asociada frecuentemente con hipopotasemia. En pacientes con falla card&iacute;aca y arritmias ventriculares, se ha detectado hipomagnesemia y p&eacute;rdida excesiva de magnesio. </font></p>      <p align="justify"><font size="2" face="Verdana">En consecuencia, los suplementos de magnesio parecen estar indicados en portadores de insuficiencia card&iacute;aca que reciben diur&eacute;ticos, particularmente si son diab&eacute;ticos e hipertensos. </font></p>      <p align="justify"><font size="2" face="Verdana">En un estudio reciente de pacientes con fibrilaci&oacute;n auricular persistente, el tratamiento oral con magnesio o asociado al sotalol no tuvo influencia en la tasa de recurrencias luego de la cardioversi&oacute;n electiva<a href="#bib67">(</a><a name="67.--"></a><a href="#bib67">67)</a>. </font></p>  <i><font face="Verdana" size="2">     <p align="justify">Espironolactona</p>  </font></i>     <p align="justify"><font size="2" face="Verdana">La aldosterona parece favorecer el desarrollo de fibrosis card&iacute;aca y vascular<a href="#bib68">(</a><a name="68-77.--"></a><a href="#bib68">68-77)</a>. Dosis altas de espironolactona reducen la presi&oacute;n arterial y la fibrosis card&iacute;aca, pero dosis bajas disminuyen solamente la fibrosis. La aldosterona es uno de los mediadores de la lesi&oacute;n microangiop&aacute;tica inducida por angiotensina, generando fibrosis y necrosis en el coraz&oacute;n y ri&ntilde;&oacute;n. El tratamiento cr&oacute;nico con espironolactona previene la fibrosis a&oacute;rtica, adem&aacute;s disminuye el contenido de col&aacute;geno a&oacute;rtico y de elastina en modelos animales de hipertensi&oacute;n<a href="#bib73">(73)</a>. La espironolactona disminuye los niveles del p&eacute;ptido P III NP, marcador del pro col&aacute;geno que indica el grado de recambio vascular de col&aacute;geno. El an&aacute;lisis de un subgrupo del estudio RALES revel&oacute; una disminuci&oacute;n significativa de los niveles de P III NP en los tratados con dosis bajas de espironolactona<a href="#bib74">(74)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana">En modelos animales, dietas con alto contenido de sal generan hipertrofia, fibrosis card&iacute;aca, y aumentan la concentraci&oacute;n de aldosterona card&iacute;aca. El uso de espironolac-tona evit&oacute; la dilataci&oacute;n ventricular izquierda, as&iacute; como la disminuci&oacute;n del col&aacute;geno biventricular, la fibrosis intersticial y perivascular<a href="#bib76">(76,77)</a>.</font></p>  <i><font face="Verdana" size="2">     <p align="justify">PUFA</p>  </font></i>     <p align="justify"><font size="2" face="Verdana">Los &aacute;cidos grasos omega-3 optimizan la funci&oacute;n endotelial, estabilizan las membranas celulares, inhiben la agregaci&oacute;n plaquetaria, y suprimen la proliferaci&oacute;n de las c&eacute;lulas musculares lisas<a href="#bib78">(</a><a name="78.--"></a><a href="#bib78">78)</a>. Estos compuestos son inhibidores potentes de los canales de sodio voltaje-activados. Otro probable efecto antiarr&iacute;tmico estar&iacute;a relacionado con la capacidad para prevenir la sobrecarga intracelular de calcio, ya sea manteniendo la actividad de los canales del calcio tipo L, as&iacute; como el aumento de la actividad de la ATPasa card&iacute;aca microsomal<a href="#bib61">(61)</a>. Otros mecanismos por los que probablemente tienen propiedades antiarr&iacute;tmicas son secundarios a su incorporaci&oacute;n a la membrana celular<a href="#bib78">(78</a><a name="-79-86.--"></a><a href="#bib78">-86)</a>.</font></p>  <i><font face="Verdana" size="2">     <p align="justify">Clonazepam</p>  </font></i>     <p align="justify"><font size="2" face="Verdana">En un estudio reciente, la administraci&oacute;n de clonazepam en 50 pacientes con fibrilaci&oacute;n auricular parox&iacute;stica demostr&oacute; que los episodios de fibrilaci&oacute;n auricular fueron menos frecuentes y de menor duraci&oacute;n. Incluso en algunos sujetos los episodios desaparecieron por el tiempo que dur&oacute; el estudio<a href="#bib87">(</a><a name="87.--"></a><a href="#bib87">87)</a>.</font></p>  <i><font face="Verdana" size="2">     ]]></body>
<body><![CDATA[<p align="justify">Inhibidores de la bomba de protones</p>  </font></i>     <p align="justify"><font size="2" face="Verdana">En este interesante estudio se analizaron pacientes con esofagitis por reflujo. De 89 pacientes, 18 (6 mujeres, 39-69 a&ntilde;os) ten&iacute;an historia de fibrilaci&oacute;n auricular parox&iacute;stica. Despu&eacute;s de iniciada la terapia con inhibidores de la bomba de protones, se observ&oacute; la disminuci&oacute;n de s&iacute;ntomas relacionados con la fibrilaci&oacute;n auricular en 14 de 18 pacientes (78%). Los f&aacute;rmacos antiarr&iacute;tmicos se continuaron s&oacute;lo en cinco pacientes. Los autores concluyeron que en sujetos con fibrilaci&oacute;n auricular parox&iacute;stica solitaria, el reflujo gastro-esof&aacute;gico se debe investigar como mecanismo potencial. La terapia con inhibidores de la bomba de protones no s&oacute;lo reduce s&iacute;ntomas relacionados con el reflujo gastro-esof&aacute;gico, sino que tambi&eacute;n parece disminuir los s&iacute;ntomas provocados por la fibrilaci&oacute;n auricular<a href="#bib39">(39,40)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana">&nbsp;</font></p>  <b><font face="Verdana" size="2">     <p align="justify">&iquest;C&oacute;mo prevenir la fibrilaci&oacute;n auricular?</p>  </font></b><font size="2">     <p align="justify"><font face="Verdana">La prevenci&oacute;n de la fibrilaci&oacute;n auricular persigue tres objetivos: </font> </p>  <dir>     <p align="justify"><font face="Verdana">&ndash; Disminuir la cantidad de sujetos con fibrilaci&oacute;n auricular (prevenci&oacute;n primaria). </font> </p>      <p align="justify"><font face="Verdana">&ndash; Reducir la frecuencia, duraci&oacute;n y severidad de los episodios o suprimir definitivamente la misma (prevenci&oacute;n secundaria).</font></p>  </dir>  </font><i><font face="Verdana" size="2">     <p align="justify">Prevenci&oacute;n primaria </p>  </font></i>     <p align="justify"><font size="2" face="Verdana">La disminuci&oacute;n del riesgo cardiovascular absoluto es fundamental para disminuir la incidencia de la fibrilaci&oacute;n auricular. Si bien no disponemos a&uacute;n de medicamentos que eviten directamente la remodelaci&oacute;n auricular, en hipertensos con aumento de la masa ventricular izquierda se deber&iacute;a observar un beneficio luego de un tratamiento agresivo que incluya IECAs o ARA II, asociados a betabloqueantes y espironolactona. </font></p>      <p align="justify"><font size="2" face="Verdana">Los betabloqueantes est&aacute;n asociados a una disminuci&oacute;n significativa de la incidencia de fibrilaci&oacute;n auricular. Desde hace d&eacute;cadas se utilizan en enfermedades que habitualmente se complican con fibrilaci&oacute;n auricular<a href="#bib88">(</a><a name="88-89.--"></a><a href="#bib88">88,89)</a>.</font></p>      ]]></body>
<body><![CDATA[<p align="justify"><font size="2" face="Verdana">En pacientes con enfermedad del n&oacute;dulo sinusal, o alteraciones de la conducci&oacute;n intra-atrial, si tienen indicaci&oacute;n de marcapasos, la estimulaci&oacute;n auricular parecer&iacute;a tener un efecto protector para el desarrollo de fibrilaci&oacute;n auricular, en particular la estimulaci&oacute;n del s&eacute;ptum inter-atrial bajo<a href="#bib90">(</a><a name="90-91.--"></a><a href="#bib90">90,91)</a>.</font></p>  <i><font face="Verdana" size="2">     <p align="justify">Prevenci&oacute;n secundaria</p>  </font></i><font size="2" face="Verdana">     <p align="justify">En pacientes portadores de hipertensi&oacute;n arterial y fibrilaci&oacute;n auricular nos enfrentamos a cambios estructurales atriales evidentes o no, pero potencialmente reversibles. Su tratamiento es complejo, pero el control estricto de la presi&oacute;n arterial tanto con beta-bloqueantes, IECAs o ARAIIs e incluso espironolactona puede ser eficaz. El tiempo es cr&iacute;tico, y en algunos casos un apropiado control de la presi&oacute;n arterial basta para disminuir los episodios de fibrilaci&oacute;n auricular tanto en duraci&oacute;n como en frecuencia. En otros casos, se deber&aacute; considerar el uso de antiarr&iacute;tmicos.</p>  </font><i><font face="Verdana" size="2">     <p align="justify">Antiarr&iacute;tmicos (<a href="#t1">tabla 1</a>)</p>  </font></i>     <p align="justify"><font size="2" face="Verdana">El objetivo del tratamiento antiarr&iacute;tmico es relativamente modesto, esencialmente reducir la frecuencia, duraci&oacute;n y severidad de los episodios de fibrilaci&oacute;n auricular, permitiendo mejorar la calidad de vida. Un f&aacute;rmaco no es m&aacute;s efectivo que otro sino que es m&aacute;s apropiado. Tambi&eacute;n debemos asegurarnos que el paciente tome la medicaci&oacute;n, con especial cuidado en minimizar los riesgos del tratamiento<a href="#bib92">(</a><a name="92.--"></a><a href="#bib92">92)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana">La terapia antiarr&iacute;tmica se debe considerar para: </font></p>  <dir>     <p align="justify"><font size="2" face="Verdana">1. Lograr la cardioversi&oacute;n (los agentes m&aacute;s efectivos son el ibutilide o f&aacute;rmacos clase IC en fibrilaci&oacute;n auricular de reciente comienzo).</font></p>      <p align="justify"><font size="2" face="Verdana">2. Prevenir recurrencias tempranas luego de cardioversi&oacute;n.</font></p>      <p align="justify"><font size="2" face="Verdana">3. Mantener el ritmo sinusal durante terapia a largo plazo (agentes clase III).</font></p>      <p align="justify"><font size="2" face="Verdana">4. Facilitar la conversi&oacute;n de fibrilaci&oacute;n a flutter, siendo &eacute;ste pasible de terminaci&oacute;n con estimulaci&oacute;n antitaquicardia o m&eacute;todos ablativos. En algunos pacientes, los antiarr&iacute;tmicos pueden "organizar" la fibrilaci&oacute;n auricular y desarrollar flutter auricular t&iacute;pico. En estos casos, el tratamiento de elecci&oacute;n, en nuestra opini&oacute;n, es la ablaci&oacute;n del istmo cavotricusp&iacute;deo, eliminando el flutter, y logrando disminuir la frecuencia y duraci&oacute;n de los episodios de fibrilaci&oacute;n auricular.</font></p>  </dir>      ]]></body>
<body><![CDATA[<p align="justify"><font size="2" face="Verdana">La selecci&oacute;n de f&aacute;rmacos antiarr&iacute;tmicos debe ser guiada considerando tanto la eficacia como la seguridad, pero probablemente esta &uacute;ltima es m&aacute;s importante. Varios autores sugieren comenzar algunos antiarr&iacute;tmicos con el paciente internado<a href="-93-98.--3">(</a><a name="-93-98.--"></a><a href="#bib93">92-98)</a> (<a href="#t2">tabla 2</a>). Cuando sea posible, los f&aacute;rmacos con mayor potencial t&oacute;xico o riesgo pro arr&iacute;tmico deben ser evitados. En corazones estructuralmente sanos, los f&aacute;rmacos clase IC son menos pro arr&iacute;tmicos. En corazones hipertr&oacute;ficos, el riesgo de torsade de pointes con agentes clase III/IA es alto, mientras que si hay isquemia o condiciones con contacto celular alterado, sea funcional (isquemia) o anat&oacute;mico (fibrosis, infiltraci&oacute;n, etc&eacute;tera), el riesgo pro arr&iacute;tmico con f&aacute;rmacos clase I (fibrilaci&oacute;n/flutter ventricular sostenido) es importante. En estas circunstancias los f&aacute;rmacos clase I deben ser evitados<a href="#bib93">(93)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana">&nbsp;</font></p>      <p align="justify"><font face="Verdana" size="2"><a name="t1"></a><img style="width: 570px; height: 553px;" alt="" src="/img/revistas/rmu/v21n4/4a03t1.jpg"></font></p>      <p align="justify"><font size="2" face="Verdana">&nbsp;</font></p>      <p align="justify"><font size="2" face="Verdana">&nbsp;</font></p>      <p align="justify"><font size="2" face="Verdana">Al seleccionar un antiarr&iacute;tmico debemos considerar cuatro grupos de pacientes(<a href="#bib22">22</a>,<a href="#bib41">41</a>,<a href="#bib49">49</a>,<a href="#bib92">92-97</a>):</font></p>  <ol>           <p align="justify"></p>        <li><font size="2" face="Verdana">Pacientes sin enfermedad card&iacute;aca estructural. En estos no existe contraindicaci&oacute;n para el uso de f&aacute;rmacos antiarr&iacute;tmicos. Los f&aacute;rmacos de tipo IC son los agentes de primera l&iacute;nea y pueden ser usados por la baja probabilidad de pro arritmia y efectos colaterales<a href="#bib22">(22)</a>. Los representantes del grupo IC son la flecainida y la propafenona. Ambos f&aacute;rmacos bloquean los canales de sodio, en particular la pendiente inicial del potencial de acci&oacute;n, disminuyendo su tasa de incremento (Vmax, fase 0). Tienen poco efecto sobre la duraci&oacute;n del potencial de acci&oacute;n, y sus efectos son mayores en el ventr&iacute;culo que en las aur&iacute;culas. Ejercen pobre efecto sobre el tiempo de conducci&oacute;n y los per&iacute;odos refractarios atriales. Son m&aacute;s efectivos para fibrilaci&oacute;n auricular que para flutter auricular, en el caso del flutter se ha descripto que estos f&aacute;rmacos pueden enlentecer el circuito del mismo y desarrollar conducci&oacute;n 1:1 con una frecuencia ventricular superior a la previa. Muchos expertos recomiendan el uso de f&aacute;rmacos IC asociado a otros f&aacute;rmacos con efecto bloqueador sobre el nodo AV<a href="#bib98">(98)</a>. La propafenona tiene algunas caracter&iacute;sticas particulares. En 90% de los pacientes el f&aacute;rmaco es r&aacute;pido y extensivamente metabolizado con una vida media de eliminaci&oacute;n de dos a diez horas. En 10% de los pacientes (y en aquellos que reciban quinidina asociada), el tiempo medio de eliminaci&oacute;n oscila entre 10 y 32 horas, son metabolizadores lentos. La propafenona no deber&iacute;a administrarse a pacientes con historia de asma o enfermedad pulmonar obstructiva severa dado que posee propiedades betabloqueadoras. La flecainida tiene un metabolismo m&aacute;s simple y con menos efectos colaterales. En ambos f&aacute;rmacos se recomienda realizar electrocardiogramas seriados (en los primeros d&iacute;as y semanas) para medir el efecto sobre la duraci&oacute;n del intervalo PR y QRS, que habitualmente no se incrementan m&aacute;s de 15% con respecto al basal. Si se observan incrementos superiores es recomendable suspender el f&aacute;rmaco<a href="#bib92">(92-98)</a>. </li>       </font>           <p></p>      </ol>      ]]></body>
<body><![CDATA[<p align="justify"><font size="2" face="Verdana">&nbsp;</font></p>      <p align="justify"><font face="Verdana" size="2"><a name="t2"></a><img style="width: 570px; height: 499px;" alt="" src="/img/revistas/rmu/v21n4/4a03t2.jpg"></font></p>      <p align="justify"><font size="2" face="Verdana">&nbsp;</font></p>      <p align="justify"><font size="2" face="Verdana"><i>&nbsp;</i></font></p>      <p align="justify"><font size="2" face="Verdana"><i>2. Pacientes con hipertrofia ventricular izquierda sin elementos de isquemia o trastornos de la conducci&oacute;n intraventricular</i>. El tratamiento es similar al de los pacientes sin enfermedad card&iacute;aca estructural. Los pacientes con hipertrofia ventricular izquierda tienen un riesgo mayor para desarrollar torsade de pointes<a href="#bib98">(98</a><a name="-99-101.--"></a><a href="#bib98">-101)</a>. En consecuencia, un f&aacute;rmaco que no prolongue el intervalo QT intervalo es preferible como terapia de primera l&iacute;nea, si no hay hipertrofia severa (grosor del tabique o de la pared posterior mayor o igual a 14 mm), la propafenona y la flecainida son elecciones razonables<a href="#bib100">(100)</a>. Si un paciente desarrolla pro arritmia con un f&aacute;rmaco, no implica el mismo tipo de respuesta con otros. La amiodarona se convierte en primera opci&oacute;n si hay hipertrofia ventricular izquierda severa (m&aacute;s de 14 mm de espesor de las paredes ventriculares). El<b> </b>Canadian Trial of Atrial Fibrillation (CTAF) compar&oacute; amiodarona, propafenona y sotalol en fibrilaci&oacute;n auricular de reciente comienzo para prevenir la primera recurrencia<a href="#bib101">(101)</a>. La amiodarona fue superior a los otros dos agentes, pero debe tenerse en cuenta que la amiodarona se discontinu&oacute; en 18% de los pacientes debido a eventos adversos sintom&aacute;ticos<a href="#bib101">(101)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana"><i>3. Pacientes con cardiopat&iacute;a isqu&eacute;mica.</i> El estudio CAST demostr&oacute; que el uso de f&aacute;rmacos antiarr&iacute;tmicos tipo IC (flecainida) en pacientes con historia previa de infarto de miocardio es peligroso y est&aacute; absolutamente contraindicado<a href="#bib102">(</a><a name="102.--"></a><a href="#bib102">102)</a>. La propafenona no se incluy&oacute; dentro del CAST pero las recomendaciones son las mismas. El sotalol y la amiodarona pueden ser usados sin riesgo<a href="#bib93">(93,94)</a>. Sin embargo, el sotalol debe ser administrado con cautela en mujeres y con mucho cuidado en sujetos con insuficiencia renal<a href="#bib92">(92-94)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana"><i>4. Pacientes con insuficiencia card&iacute;aca congestiva.</i> En este grupo no se deben usar antiarr&iacute;tmicos clase I y la amiodarona es el &uacute;nico f&aacute;rmaco que se recomienda. Varios estudios multic&eacute;ntricos han sugerido su eficacia y seguridad(<a href="#bib92">92</a>,<a name="103-107.--"></a><a href="#bib103">103-107</a>).</font></p>      <p align="justify"><font size="2" face="Verdana">&nbsp;</font></p>      <p align="justify"><b><font face="Verdana" size="2">Prevenci&oacute;n secundaria no farmacol&oacute;gica</font></b></p>      <p align="justify"><font face="Verdana" size="2"><i>&middot; Ablaci&oacute;n por cat&eacute;ter</i></font></p>      ]]></body>
<body><![CDATA[<p align="justify"><font size="2" face="Verdana">En j&oacute;venes con fibrilaci&oacute;n auricular solitaria, parox&iacute;stica o persistente, la arritmia nace en nidos de actividad el&eacute;ctrica en las venas pulmonares o en su vecindad(<a href="#bib20">20</a>,<a href="#bib21">21</a>,<a name="108-112.--"></a><a href="#bib108">108-112</a>). La fibrilaci&oacute;n auricular es solamente una manifestaci&oacute;n el&eacute;ctrica sin evidencias de alteraciones estructurales. Datos recientes reportan que 89% de los individuos, tengan fibrilaci&oacute;n auricular o no, poseen extensiones de tejido auricular dentro de las venas pulmonares, aun m&aacute;s, los pacientes con fibrilaci&oacute;n auricular son los que tienen m&aacute;s cantidad de tejido auricular en estas extensiones, donde tambi&eacute;n se ha descripto hipertrofia y fibrosis<a href="#bib101">(101)</a>. La t&eacute;cnica del aislamiento de las venas pulmonares parece ser muy eficaz para tratar definitivamente la fibrilaci&oacute;n auricular. Desafortunadamente, el procedimiento tiene una curva de aprendizaje, es costoso, y conlleva riesgos no despreciables, con una tasa de recurrencias relativamente alta<a href="#bib109">(109-</a><a name="113.--"></a><a href="#bib109">113)</a>. La anatom&iacute;a de las venas pulmonares es compleja, y los resultados est&aacute;n relacionados con la identificaci&oacute;n cuidadosa de los disparadores de la arritmia. La fibrilaci&oacute;n auricular parox&iacute;stica es la que mejor responde a este tratamiento<a href="#bib111">(111-113)</a>.</font></p>      <p align="justify"><font size="2" face="Verdana">Una nueva t&eacute;cnica desarrollada por el doctor Jos&eacute; Pach&oacute;n (San Pablo, Brasil) identifica de una manera especial los "nidos" en donde se origina la fibrilaci&oacute;n auricular y parece ofrecer resultados muy interesantes y prometedores<a href="#bib114">(</a><a name="114-115.--"></a><a href="#bib114">114,115)</a>. </font></p>      <p align="justify"><b><i><font face="Verdana" size="2">&middot; </font></i></b><i> <font face="Verdana" size="2">Estimulaci&oacute;n auricular permanente </font></i></p>      <p align="justify"><font size="2" face="Verdana">Cuando existen trastornos de la conducci&oacute;n intraauricular, la estimulaci&oacute;n simult&aacute;nea en dos sitios auriculares ha demostrado ser efectiva para prevenir la fibrilaci&oacute;n auricular<a href="#bib116">(</a><a name="116-117.--"></a><a href="#bib116">116,117)</a>. La estimulaci&oacute;n en el s&eacute;ptum atrial bajo permite activar ambas aur&iacute;culas simult&aacute;neamente y preexcitar una zona de conducci&oacute;n anisotr&oacute;pica no uniforme, logrando reducir significativamente el riesgo de fibrilaci&oacute;n auricular parox&iacute;stica y la progresi&oacute;n hacia la forma permanente<a href="#bib118">(</a><a name="118-120.--"></a><a href="#bib118">118-120)</a>. En consecuencia, en pacientes con enfermedad del n&oacute;dulo sinusal, fibrilaci&oacute;n auricular parox&iacute;stica, u otros factores de riesgo para desarrollar fibrilaci&oacute;n auricular, se deber&iacute;a considerar como el lugar de estimulaci&oacute;n de primera elecci&oacute;n<a href="#bib90">(90)</a>. El cat&eacute;ter se debe implantar cerca del orificio del seno coronario y de la fosa oval. La estimulaci&oacute;n septal parece ser f&aacute;cil, segura, y evita los problemas t&eacute;cnicos de utilizar dos electrodos<a href="#bib90">(90,91,119,120)</a>.</font></p> <ul class="left_social_single">       <li><font face="Verdana" size="2"><a href="javascript: void(0);" onclick="window.open ('http://www.meneame.net/login.php?return=/submit.php?url=http://webonomia.com/blog/5-pasos-para-hacer-realidad-una-idea/', 'Meneame', 'toolbar=0, status=0, width=550, height=350');"> </a>   </font></li>       <li><font face="Verdana" size="2"><a href="javascript: void(0);" onclick="window.open ('http://www.tuenti.com/share?url=http%3A%2F%2Fwebonomia.com%2Fblog%2F5-pasos-para-hacer-realidad-una-idea%2F', 'Tuenti', 'toolbar=0, status=0, width=550, height=350');"> </a>   </font></li>     </ul>                                                <div class="clearfix"></div>                                            <ul class="actions_single">       <li>&nbsp;</li>       <li>&nbsp;</li>       ]]></body>
<body><![CDATA[<li>                                                                                             &nbsp;</li>       <li>&nbsp;</li>       <li>&nbsp;</li>     </ul>                                                                                                                                                                                                                       <h1 class="visible-desktop"><font face="Verdana" size="2">5 pasos para hacer realidad una idea</font></h1>                                           <font face="Verdana" size="2">                                           <img class="featimgsingle" alt="5 pasos para hacer realidad una idea" src="http://webonomia.com/wp-content/uploads/2013/09/idea-768x300.jpg" width="768" height="300"> </font>     <p><font face="Verdana" size="2"><em>&ldquo;Primero  viene el pensamiento. Luego, la organizaci&oacute;n de ese pensamiento, en  ideas y planes. Despu&eacute;s, la transformaci&oacute;n de esos planes en realidad.  El comienzo, como podr&aacute;s observar, est&aacute; en tu imaginaci&oacute;n&rdquo;</em>, Napoleon Hill.</font></p>      <p align="justify"><b><i><font face="Verdana" size="2">&middot; </font></i></b><i> <font face="Verdana" size="2">Procedimiento del laberinto o Maze</font></i></p>      <p align="justify"><font size="2" face="Verdana">Este procedimiento tiene como objetivo canalizar la conducci&oacute;n el&eacute;ctrica aur&iacute;culo-nodal a trav&eacute;s de un laberinto que se efect&uacute;a mediante incisiones o lesiones por radiofrecuencia en la aur&iacute;cula izquierda durante la cirug&iacute;a card&iacute;aca. El procedimiento es sobre todo &uacute;til en pacientes que requieren cirug&iacute;a cardiovascular, especialmente de la v&aacute;lvula mitral, y que adem&aacute;s tienen fibrilaci&oacute;n auricular parox&iacute;stica, persistente o permanente<a href="#bib121">(</a><a name="121-124.--"></a><a href="#bib121">121-124)</a>. En nuestro pa&iacute;s, la experiencia inicial en 33 pacientes portadores de fibrilaci&oacute;n auricular permanente sometidos a cirug&iacute;a card&iacute;aca por enfermedad valvular o coronariopat&iacute;a ha mostrado resultados espectaculares. En ellos, se realizaron l&iacute;neas de ablaci&oacute;n en la aur&iacute;cula izquierda, rodeando las venas pulmonares. Al cabo de seis meses de seguimiento, 91% estaban en ritmo sinusal y 87% ten&iacute;an actividad mec&aacute;nica atrial (onda A en el ecocardiograma Doppler). Se observ&oacute; tambi&eacute;n una disminuci&oacute;n significativa del di&aacute;metro auricular izquierdo as&iacute; como del di&aacute;metro diast&oacute;lico ventricular izquierdo en comparaci&oacute;n con los valores preoperatorios. La mortalidad operatoria fue 0%<a href="#bib125">(</a><a name="125.--"></a><a href="#bib125">125)</a>.</font></p>  <i><font face="Verdana" size="2">     <p align="justify">&middot; Fibrilaci&oacute;n auricular en el posoperatorio de cirug&iacute;a card&iacute;aca</p>  </font></i>     <p align="justify"><font size="2" face="Verdana">La fibrilaci&oacute;n auricular posoperatoria es frecuente, con una incidencia que oscila entre 25% a 65%<a href="#bib126">(</a><a name="126-127.--"></a><a href="#bib126">126,127)</a>. En un reciente metaan&aacute;lisis que incluy&oacute; 52 estudios donde se analiz&oacute; la eficacia de la prevenci&oacute;n con f&aacute;rmacos, se destac&oacute; el uso profil&aacute;ctico de los betabloqueantes, sotalol o amiodarona<a href="#bib127">(127)</a>. Todos redujeron el riesgo de fibrilaci&oacute;n auricular, sin diferencias significativas; los betabloqueantes tuvieron menor incidencia de efectos colaterales. </font></p>      <p align="justify"><font size="2" face="Verdana">La estimulaci&oacute;n auricular temporaria en dos sitios (estimulaci&oacute;n simult&aacute;nea de aur&iacute;cula derecha e izquierda) y provocaron reducciones significativas de episodios de fibrilaci&oacute;n auricular cuando se compar&oacute; con la estimulaci&oacute;n en un sitio &uacute;nico<a href="#bib128">(</a><a name="128-129.--"></a><a href="#bib128">128,129)</a>.</font></p>      ]]></body>
<body><![CDATA[<p align="justify"><font size="2" face="Verdana">&nbsp;</font></p>  <b><font face="Verdana" size="2">     <p align="justify">Conclusiones</p>  </font></b><font size="2">     <p align="justify"><font face="Verdana">La fibrilaci&oacute;n auricular no es una entidad homog&eacute;nea, es una arritmia compleja, o un grupo de arritmias que a&uacute;n no sabemos diferenciar. En muchos casos el tratamiento apropiado de la hipertensi&oacute;n arterial es suficiente para prevenirla. Pero cuando se manifiesta, antes de decidir su tratamiento, debemos evaluar la presencia de cardiopat&iacute;a y la funci&oacute;n ventricular. En algunos pacientes el objetivo del tratamiento ser&aacute; modesto: reducir la frecuencia, duraci&oacute;n y severidad de los episodios, mejorando la calidad de vida. En otros se puede prevenir definitivamente. </font> </p>      <p align="justify">&nbsp;</p>  </font><b><font face="Verdana" size="2">     <p align="justify">Summary</p>  </font></b><font size="2">     <p align="justify"><font face="Verdana">Atrial fibrillation is the most common sustained arrhythmia. It affects 0.6% of the overall population and 6 to 8% in elderly people aged 60 to 80 years respectively. Patients with atrial fibrillation show a morbility five times higher and twice mortality rates.</font></p>      <p align="justify"><font face="Verdana">This review analyzes electric and anatomy atrial remodelation. Risk factors are also discussed: age, followed by diastolic heart failure, are the most relevant risk factors. Aggresive treatment might invert structural changes provoked by hypertension, and could prevent atrial fibrillation.</font></p>      <p align="justify"><font face="Verdana">Effects of non-antiarrhythmic and antiarrhythmic drugs are described. Finally we focused on primary and secondary prevention.</font></p>      <p align="justify"><font face="Verdana">Atrial fibrillation is not an homogenous entity: many parameters affect initiation, perpetuation and ending ot this condition. For many patients, our goal is modest: to reduce frequency, lenght and severity of episodes; but for other patients, prevention may be definitive. </font> </p>      <p align="justify">&nbsp;</p>  </font><b><font face="Verdana" size="2">     ]]></body>
<body><![CDATA[<p align="justify">R&eacute;sum&eacute;</p>  </font></b><font size="2">     <p align="justify"><font face="Verdana">La fibrillation auriculaire est l&rsquo;arythmie cardiaque la plus fr&eacute;quente. 0,6% de la population en est atteinte, dont 6% et 8% des plus &acirc;g&eacute;s de 60 et 80 ans respectivement.</font></p>      <p align="justify"><font face="Verdana">Les patients ayant une fibrillation auriculaire ont une morbidit&eacute; 5 fois plus &eacute;lev&eacute;e et le double de mortalit&eacute;.</font></p>      <p align="justify"><font face="Verdana">On analyse ici la r&eacute;mod&eacute;lation auriculaire et anatomique. On discute aussi sur les facteurs de risque les plus significatifs pour avoir une fibrillation auriculaire. L&rsquo;&acirc;ge en est le plus important ainsi que la disfonction diastolique, provoqu&eacute;e en g&eacute;n&eacute;ral par l&rsquo;hypertension art&eacute;rielle. Le traitement agressif de celle-ci peut inverser les change-ments structuraux caus&eacute;s par l&rsquo;hypertension dans le coeur et retarder ou pr&eacute;venir une fobrillation auriculaire. On fait la description des effets des m&eacute;dicaments non anti-arythmiques et anti-arythmiques. On envisage enfin quelques aspects concernant la pr&eacute;vention primaire et secondaire.</font></p>      <p align="justify"><font face="Verdana">La fibrillation auriculaire n&rsquo;&eacute;tant pas une entit&eacute; homog&egrave;ne, plusieurs param&egrave;tres varient son origine, dur&eacute;e et fin. Pour certains patients, notre objectif reste modeste, celui de r&eacute;duire la fr&eacute;quence, la dur&eacute;e et la s&eacute;v&eacute;rit&eacute; des &eacute;pisodes. Pour d&rsquo;autres, on peut pr&eacute;venir de fa&ccedil;on plus d&eacute;finitive.</font></p>      <p align="justify">&nbsp;</p>  </font>     <p align="justify"><b><font face="Verdana" size="2">Bibliograf&iacute;a</font></b></p>  <dir>     <!-- ref --><p><font face="Verdana" size="2"><a name="bib1"></a><a href="#1-12.--">1</a>. <b>Levy S, Breithardt G, Campbell RW, Camm AJ, Daubert JC, Allessie M, et al. </b>Atrial fibrillation: current knowledge and recommendations for management. Working Group on Arrhythmias of the European Society of Cardiology. Eur Heart J 1998; 19(9): 1294-320.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib2"></a><a href="#1-12.--">2</a>. <b>Feinberg WM, Blackshear JL, Laupacis A, Kronmal R, Hart RG.</b> Prevalence, age distribution, and gender of patients with atrial fibrillation: analysis and implications. Arch Intern Med 1995; 155(5): 469-75.    </font></p>      <p><font face="Verdana" size="2"><a name="bib3"></a><a href="#1-12.--">3</a>. <b>Prystowsky EN, Katz AM. </b>Atrial fibrillation. In: Topol ES, ed. Textbook of Cardiovascular Medicine. Philadelphia: Lippincott-Raven, 1998: 1827-61. </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib4"></a><a href="#1-12.--">4</a>. <b>Levy S, Maarek M, Coumel P, Guize L, Lekieffre J, Medvedowsky JL, et al.</b> Characterization of different subsets of atrial fibrillation in general practice in France: the ALFA study. The College of French Cardiologists. Circulation 1999; 99(23): 3028-35.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib5"></a><a href="#1-12.--">5</a>. <b>Krahn AD, Manfreda J, Tate RB, Mathewson FA, Cuddy TE.</b> The natural history of atrial fibrillation: incidence, risk factors, and prognosis in the Manitoba Follow-Up Study. Am J Med 1995; 98(5): 476-84.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib6"></a><a href="#1-12.--">6</a>. <b>Furberg CD, Psaty BM, Manolio TA, Gardin JM, Smith VE, Rautaharju PM.</b> Prevalence of atrial fibrillation in elderly subjects (the Cardiovascular Health Study). Am J Cardiol 1994; 74(3): 236-41.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib7"></a><a href="#1-12.--">7</a>. <b>Kannel WB, Abbott RD, Savage DD, McNamara PM.</b> Coronary heart disease and atrial fibrillation: the Framingham Study. Am Heart J 1983; 106(2): 389-96.     </font> </p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib8"></a><a href="#1-12.--">8</a>. <b>Psaty BM, Manolio TA, Kuller LH, Kronmal RA, Cushman M, Fried LP, et al.</b> Incidence of and risk factors for atrial fibrillation in older adults. Circulation 1997; 96(7): 2455-61.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib9"></a><a href="#1-12.--">9</a>. <b>Go AS, Hylek EM, Chang Y, Phillips KA, Henault LE, Selby JV, et al.</b> Prevalence of diagnosed atrial fibrillation in adults: national implications for rhythm management and stroke prevention: the Anticoagulation and Risk Factors In Atrial Fibrillation (ATRIA) Study. JAMA 2001; 285(18): 2370-5.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib10"></a><a href="#1-12.--">10</a>. <b>Wattigney WA, Mensah GA, Croft JB.</b> Increased atrial fibrillation mortality: United States, 1980-1998. Am J Epidemiol 2002; 155(9): 819-26.     </font> </p>      <p><font face="Verdana" size="2"><a name="bib11"></a><a href="#1-12.--">11</a>. <b>Benjamin EJ, Levy D, Vaziri SM, D&rsquo;Agostino RB, Belanger AJ, Wolf PA.</b> Independent risk factors for atrial fibrillation in a population-based cohort. The Framingham Heart Study. JAMA 1994; 271(11): 840-4. </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib12"></a><a href="#1-12.--">12. </a><b>Lok NS, Lau CP. </b>Presentation and management of patients admitted with atrial fibrillation: A review of 291 cases in a regional hospital. Int J Cardiol 1995; 48(3): 271-8.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib13"></a><a href="#13-14.--">13</a>. <b>Crijns HJ, Tjeerdsma G, de Kam PJ, Boomsma F, van Gelder IC, van den Berg MP, et al. </b>Prognostic value of the presence and development of atrial fibrillation in patients with advanced chronic heart failure. Eur Heart J 2000; 21(15): 1238-45.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib14"></a><a href="#13-14.--">14</a>. <b>Dries DL, Exner DV, Gersh BJ, Domanski MJ, Waclawiw MA, Stevenson LW.</b> Atrial fibrillation is associated with an increased risk for mortality and heart failure progression in patients with asymptomatic and symptomatic left ventricular systolic dysfunction: a retrospective analysis of the SOLVD trials: Studies of Left Ventricular Dysfunction. J Am Coll Cardiol 1998; 32(3): 695-703.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib15"></a><a href="#15-16.--">15</a>. <b>Gallagher MM, Camm J.</b> Classification of atrial fibrillation. Am J Cardiol 1998; 82(8A):18N-28N</font><!-- ref --><p><font face="Verdana" size="2"><a name="bib16"></a><a href="#15-16.--">16</a>. <b>Levy S, Camm AJ, Saksena S, Aliot E, Breithardt G, Crijns HJ, et al.</b> International consensus on nomenclature and classification of atrial fibrillation: a collaborative project of the Working Group on Arrhythmias of European Society of Cardiology, Working Group of Cardiac Pacing of European Society of Cardiology, North American Society of Pacing and Electrophysiology. J Cardiovasc Electrophysiol 2003; 14(4): 443-5.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib17"></a><a href="#17-18.--">17.</a> <b>Allessie M, Ausma J, Schotten U. </b>Electrical, contractile and structural remodeling during atrial fibrillation. Cardiovasc Res 2002; 54(2): 230-46.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib18"></a><a href="#17-18.--">18</a>. <b>Centurion OA, Isomoto S, Shimizu A, Konoe A, Kaibara M, Hirata T, et al.</b> The effects of aging on atrial endocardial electrograms in patients with paroxysmal atrial fibrillation. Clin Cardiol 2003; 26(9): 435-8.     </font> </p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib19"></a><a href="#19-21.--">19</a>. <b>Evans W, Swann P.</b> Lone auricular fibrillation. Br Heart J 1954; 16(2): 189-94.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib20"></a><a href="#19-21.--">20</a>. <b>Brand FN, Abbott RD, Kannel WB, Wolf PA.</b> Characteristics and prognosis of lone atrial fibrillation: 30-year follow-up in the Framingham Study. JAMA 1985; 254(24): 3449-53.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib21"></a><a href="#19-21.--">21</a>. <b>Kopecky SL, Gersh BJ, McGoon MD, Whisnant JP, Holmes DR Jr, Ilstrup DM, et al.</b> The natural history of lone atrial fibrillation: a population-based study over three decades. N Engl J Med 1987; 317(11): 669-74.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib22"></a><a href="#22-24.--">22</a>. <b>Jais P, Haissaguerre M, Shah DC, Chouairi S, Gencel L, Hocini M, et al. </b>A focal source of atrial fibrillation treated by discrete radiofrequency ablation. Circulation 1997; 95(3): 572-6.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib23"></a><a href="#22-24.--">23</a>. <b>Saad EB, Marrouche NF, Natale A. </b>Ablation of focal atrial fibrillation. Card Electrophysiol Rev 2002; 6(4): 389-96.     </font> </p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib24"></a><a href="#22-24.--">24.</a> <b>Milstein S.</b> Pautas terap&eacute;uticas para el mantenimiento de ritmo sinusal en la fibrilaci&oacute;n auricular cr&oacute;nica persistente. Rev Urug Cardiol 1998, 13(1): 12-8.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib25"></a><a href="#25-32.--">25</a>. <b>Coumel P.</b> Autonomic influences in atrial tachyarrhythmias. J Cardiovasc Electrophysiol 1996; 7(10): 999-1007.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib26"></a><a href="#25-32.--">26.</a> <b>Boldt A, Wetzel U, Lauschke J, Weigl J, Gummert J, Hindricks G, et al. </b>Fibrosis in left atrial tissue of patients with atrial fibrillation with and without underlying mitral valve disease. Heart 2004; 90(4): 400-5.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib27"></a><a href="#25-32.--">27</a>. <b>Bauer A, McDonald AD, Donahue JK.</b> Pathophysiological findings in a model of persistent atrial fibrillation and severe congestive heart failure. Cardiovasc Res 2004; 61(4): 764-70.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib28"></a><a href="#25-32.--">28</a>. <b>Allessie MA, Konings K, Kirchhof CJ, Wijffels M.</b> Electrophysiologic mechanism of perpetuation of atrial fibrillation. Am J Cardiol 1996; 77(3): 10A-23A.     </font> </p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib29"></a><a href="#25-32.--">29</a>.<b> Cardin S, Li D, Thorin-Trescases N, Leung TK, Thorin E, Nattel S.</b> Evolution of the atrial fibrillation substrate in experimental congestive heart failure: angiotensin-dependent and independent pathways. Cardiovasc Res 2003; 60(2): 315-25.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib30"></a><a href="#25-32.--">30</a>. <b>Schotten U, Neuberger HR, Allessie MA.</b> The role of atrial dilatation in the domestication of atrial fibrillation. Prog Biophys Mol Biol 2003; 82(1-3): 151-62.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib31"></a><a href="#25-32.--">31.</a> <b>Hoit BD.</b> Matrix metalloproteinases and atrial structural remodeling. J Am Coll Cardiol 2003; 42(2): 345-7.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib32"></a><a href="#25-32.--">32.</a> <b>Gronefeld GC, Hohnloser SH.</b> Heart failure complicated by atrial fibrillation: mechanistic, prognostic, and therapeutic implications. J Cardiovasc Pharmacol Ther 2003; 8(2): 107-13.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib33"></a><a href="#33.--">33</a>. <b>Rocken C, Peters B, Juenemann G, Saeger W, Klein HU, Huth C, et al.</b> Atrial amyloidosis: an arrhythmogenic substrate for persistent atrial fibrillation. Circulation 2002; 106(6): 2091-7.    </font></p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib34"></a><a href="#34-36.--">34</a>. <b>Wozakowska-Kaplon B, Opolski G, Janion M. </b>Atrial natriuretic peptide before and after cardioversion of persistent atrial fibrillation. Kardiol Pol 2003; 58(4): 255-63.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib35"></a><a href="#34-36.--">35.</a> <b>Rossi A, Enriquez-Sarano M, Burnett JC Jr, Lerman A, Abel MD, Seward JB.</b> Natriuretic peptide levels in atrial fibrillation: a prospective hormonal and Doppler-echocardio-graphic study. J Am Coll Cardiol 2000; 35(5): 1256-62.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib36"></a><a href="#34-36.--">36</a>. <b>Arad M, Shotan A, Weinberger A, Aurbach I, Rabinowitz B.</b> Plasma atrial natriuretic peptide levels for predicting the outcome of atrial fibrillation. Cardiology 2001; 95(2): 74-9.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib37"></a><a href="#37-38.--">37</a>. <b>Verdecchia P, Reboldi G, Gattobigio R, Bentivoglio M, Borgioni C, Angeli F, et al. </b>Atrial fibrillation in hypertension: predictors and outcome. Hypertension 2003; 41(2): 218-23.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib38"></a><a href="#37-38.--">38.</a> <b>Healey JS, Connolly SJ. </b>Atrial fibrillation: hypertension as a causative agent, risk factor for complications, and potential therapeutic target. Am J Cardiol 2003; 91(10A): 9G-14G.    </font></p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib39"></a><a href="#39-40.--.">39</a>. <b>Stollberger C, Finsterer J. </b>Treatment of esophagitis/vagitis-induced paroxysmal atrial fibrillation by proton-pump inhibitors. J Gastroenterol 2003; 38(11): 1109.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib40"></a><a href="#39-40.--.">40</a>. <b>Weigl M, Gschwantler M, Gatterer E, Finsterer J, Stollberger C.</b> Reflux esophagitis in the pathogenesis of paroxysmal atrial fibrillation: results of a pilot study. South Med J 2003; 96(11): 1128-32.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib41"></a><a href="#41-43.--">41. </a><b>Harkonen M.</b> Vomiting, nausea and episodic atrial fibrillation Duodecim 1999; 115(24): 2795-7.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib42"></a><a href="#41-43.--">42</a>. <b>Brodsky MA, Orlov MV, Allen BJ, Selvan A.</b> Frozen yogurt near deep-freeze. Am J Cardiol 1994; 73(8): 617-8.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib43"></a><a href="#41-43.--">43</a>. <b>Wilson CL, Davis SJ.</b> Recurrent atrial fibrillation with nausea and vomiting. Aviat Space Environ Med 1978; 49(4): 624-5.    </font></p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib44"></a><a href="#44-50.--">44</a>. <b>Vermes E, Tardif JC, Bourassa MG, Racine N, Levesque S, White M, et al.</b> Enalapril decreases the incidence of atrial fibrillation in patients with left ventricular dysfunction: insight from the Studies Of Left Ventricular Dysfunction (SOLVD) trials. Circulation 2003; 107(23): 2926-31.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib45"></a><a href="#44-50.--">45</a>. <b>Shi Y, Li D, Tardif JC, Nattel S.</b> Enalapril effects on atrial remodeling and atrial fibrillation in experimental congestive heart failure. Cardiovasc Res 2002; 54(2): 456-61.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib46"></a><a href="#44-50.--">46</a>. <b>Holtwick R, Baba HA, Ehler E, Risse D, Vobeta M, Gehrmann J, et al.</b> Left but not right cardiac hypertrophy in atrial natriuretic peptide receptor-deficient mice is prevented by angiotensin type 1 receptor antagonist losartan. J Cardiovasc Pharmacol 2002; 40(5): 725-34.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib47"></a><a href="#44-50.--">47</a>. <b>Pedersen OD, Bagger H, Kober L, Torp-Pedersen C.</b> Trandolapril reduces the incidence of atrial fibrillation after acute myocardial infarction in patients with left ventricular dysfunction. Circulation 1999; 100(4): 376-80.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib48"></a><a href="#44-50.--">48.</a> <b>Aronson RS.</b> Mechanisms of arrhythmias in ventricular hypertrophy. J Cardiovasc Electrophysiol 1991; 2: 249-61.     </font> </p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib49"></a><a href="#44-50.--">49</a>. <b>Coumel P, Thomas O, Leenhardt A. </b>Drug therapy for prevention of atrial fibrillation. Am J Cardiol 1996; 77(3): 3A-9A.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib50"></a><a href="#44-50.--">50</a>. <b>Hirayama Y, Atarashi H, Kobayashi Y, Takano T.</b> Angiotensin-converting enzyme inhibitors are not effective at inhibiting further fibrous changes in the atria in patients with chronic atrial fibrillation: speculation from analysis of the time course of fibrillary wave amplitudes. Jpn Heart J 2004; 45(1): 93-101.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib51"></a><a href="#51.--">51</a>. <b>Madrid AH, Bueno MG, Rebollo JM, Marin I, Pena G, Bernal E, et al. </b>Use of irbesartan to maintain sinus rhythm in patients with long-lasting persistent atrial fibrillation: a prospective and randomized study. Circulation 2002; 106(3): 331-6.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib52"></a><a href="#52.--">52</a>. <b>Young-Xu Y, Jabbour S, Goldberg R, Blatt CM, Graboys T, Bilchik B, et al.</b> Usefulness of statin drugs in protecting against atrial fibrillation in patients with coronary artery disease Am J Cardiol 2003; 92(12): 1379-83.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib53"></a><a href="#53.--">53</a>. <b>Korantzopoulos P, Kokkoris S.</b> The antioxidant effects of statins may extend beyond atherosclerosis: potential benefits for atrial fibrillation and heart failure. Atherosclerosis 2004; 175(1): 187.     </font> </p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib54"></a><a href="#54-58.--">54</a>. <b>Korantzopoulos P, Kountouris E, Kolettis T, Siogas K.</b> Anti-inflammatory and antioxidant actions of statins may favorably affect atrial remodeling in atrial fibrillation. Am J Cardiol 2004; 93(9): 1200.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib55"></a><a href="#54-58.--">55</a>. <b>Siu CW, Lau CP, Tse HF. </b>Prevention of atrial fibrillation recurrence by statin therapy in patients with lone atrial fibrillation after successful cardioversion. Am J Cardiol 2003; 92(11): 1343-5.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib56"></a><a href="#54-58.--">56</a>. Statins becoming ever more versatile. Now also for prevention of atrial fibrillation and depression. MMW Fortschr Med 2003; 145(16): 10.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib57"></a><a href="#54-58.--">57.</a> <b>Futterman LG, Lemberg L. </b>Stroke risk, cholesterol and statins. Am J Crit Care1999; 8(6): 416-9.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib58"></a><a href="#54-58.--">58</a>. <b>Kumagai K, Nakashima H, Saku K.</b> The HMG-CoA reductase inhibitor atorvastatin prevents atrial fibrillation by inhibiting inflammation in a canine sterile pericarditis model. Cardiovasc Res 2004; 62(1): 105-11.     </font> </p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib59"></a><a href="#59.--">59.</a> <b>Tveit A, Grundtvig M, Gundersen T, Vanberg P, Semb AG, Holt E, et al.</b> Analysis of pravastatin to prevent recurrence of atrial fibrillation after electrical cardioversion. Am J Cardiol 2004; 93(6): 780-2.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib60"></a><a href="#60-66.--">60</a>. <b>Alberte C, Zipes DP.</b> Use of nonantiarrhythmic drugs for prevention of sudden cardiac death. J Cardiovasc Electrophysiol 2003; 14(9 Suppl): S87-95.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib61"></a><a href="#60-66.--">61</a>. <b>Topol EJ, Lerman BB.</b> Hypomagnesemic torsades de pointes. Am J Cardiol 1983; 52(10): 1367-8.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib62"></a><a href="#60-66.--">62</a>. <b>Gottlieb SS, Fisher ML, Pressel MD, Patten RD, Weinberg M, Greenberg N. </b>Effects of intravenous magnesium sulfate on arrhythmias in patients with congestive heart failure. Am Heart J 1993; 125(6): 1645-50.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib63"></a><a href="#60-66.--">63</a>. <b>James MF, Beer RE, Esser JD.</b> Intravenous magnesium sulfate inhibits catecholamine release associated with tracheal intubation. Anesth Analg 1989; 68(6): 772-6.    </font></p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib64"></a><a href="#60-66.--">64</a>. <b>Fox CH, Ramsoomair D, Mahoney MC, Carter C, Young B, Graham R.</b> An investigation of hypomagnesemia among ambulatory urban African-Americans. J Fam Pract 1999; 48(8): 636-9.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib65"></a><a href="#60-66.--">65</a>.<b> Topalov V, Kovacevic D, Topalov A, Kovacevic D. </b>Magnesium in cardiology. Med Pregl 2000; 53(5-6): 319-24.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib66"></a><a href="#60-66.--">66</a>. <b>Fox C, Ramsoomair D, Carter C. </b>Magnesium: its proven and potential clinical significance. South Med J 2001; 94(12): 1195-201.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib67"></a><a href="#67.--">67. </a><b>Frick M, Darpo B, Ostergren J, Rosenqvist M.</b> The effect of oral magnesium, alone or as an adjuvant to sotalol, after cardioversion in patients with persistent atrial fibrillation. Eur Heart J 2000; 21(14): 1177-85.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib68"></a><a href="#68-77.--">68</a>. <b>MacFadyen RJ, Barr CS, Struthers AD.</b> Aldosterone blockade reduces vascular collagen turnover, improves heart rate variability and reduces early morning rise in heart rate in heart failure patients. Cardiovasc Res 1997; 35(1): 30-4.    </font></p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib69"></a><a href="#68-77.--">69</a>. <b>Pitt B, Zannad F, Remme WJ, Cody R, Castaigne A, Perez A, et al. </b>The effect of spironolactone on morbidity and mortality in patients with severe heart failure. Randomized Aldactone Evaluation Study Investigators. N Engl J Med 1999; 341(10): 709-17.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib70"></a><a href="#68-77.--">70</a>. <b>Rocha R, Stier CT Jr, Kifor I, Ochoa-Maya MR, Rennke HG, Williams GH, et al. </b>Aldosterone: A mediator of myocardial necrosis and renal arteriopathy. Endocrinology 2000; 141(10):3871-8.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib71"></a><a href="#68-77.--">71</a>. <b>Benetos A, Lacolley P, Safar ME. </b>Prevention of aortic fibrosis by spironolactone in spontaneously hypertensive rats. Arterioscler Thromb Vasc Biol 1997; 17(6): 1152-6.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib72"></a><a href="#68-77.--">72</a>. <b>Zannad F, Alla F, Dousset B, Perez A, Pitt B.</b> Limitation of excessive extracellular matrix turnover may contribute to survival benefit of spironolactone therapy in patients with congestive heart failure: insights from the randomized aldactone evaluation study (RALES). RALES Investigators. Circulation 2000; 102(22): 2700-06.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib73"></a><a href="#68-77.--">73</a>. <b>Stier CT Jr, Chander PN, Rocha R.</b> Aldosterone as a mediator in cardiovascular injury. Cardiol Rev 2002; 10(2): 97-107.     </font> </p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib74"></a><a href="#68-77.--">74</a>. <b>Barr CS, Lang CC, Hanson J, Arnott M, Kennedy N, Struthers AD.</b> Effects of adding spironolactone to an angiotensin-converting enzyme inhibitor in chronic congestive heart failure secondary to coronary artery disease. Am J Cardiol 1995; 76(17): 1259-65.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib75"></a><a href="#68-77.--">75</a>. <b>Farquharson CA, Struthers AD. </b>Aldosterone induces acute endothelial dysfunction in vivo in humans: evidence for an aldosterone-induced vasculopathy. Clin Sci (Lond) 2002; 103(4): 425-31.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib76"></a><a href="#68-77.--">76.</a> <b>Lal A, Veinot JP, Leenen FH. </b>Prevention of high salt diet-induced cardiac hypertrophy and fibrosis by spironolactone. Am J Hypertens 2003; 16(4): 319-23.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib77"></a><a href="#68-77.--">77</a>. <b>Cittadini A, Casaburi C, Monti MG, Di Gianni A, Serpico R, Scherillo G, et al.</b> Effects of canrenone on myocardial reactive fibrosis in a rat model of postinfarction heart failure. Cardiovasc Drugs Ther 2002; 16(3): 195-201.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib78"></a><a href="#78.--">78.</a> <b>Siscovick DS, Raghunathan TE, King I, Weinmann S, Wicklund KG, Albright J, et al.</b> Dietary intake and cell membrane levels of long-chain n-3 polyunsaturated fatty acids and the risk of primary cardiac arrest. JAMA 1995; 274(17): 1363-7.     </font> </p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib79"></a><a href="#-79-86.--">79</a>. <b>de Lorgeril M, Salen P, Martin JL, Monjaud I, Delaye J, Mamelle N.</b> Mediterranean diet, traditional risk factors, and the rate of cardiovascular complications after myocardial infarction: final report of the Lyon Diet Heart Study. Circulation 1999; 99(6): 779-85.    </font></p>      <p><font face="Verdana" size="2"><a name="bib80"></a><a href="#-79-86.--">80.</a> <b>Gruppo Italiano per lo Studio della Sopravvivenza nell&rsquo; Infarto miocardico.</b> Dietary supplementation with n-3 polyunsaturated fatty acids and vitamin E after myocardial infarction: results of the GISSI-Prevenzione trial. Lancet 1999; 354(9177): 447-55.</font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib81"></a><a href="#-79-86.--">81.</a> <b>Christensen JH, Korup E, Aaroe J, Toft E, Moller J, Rasmussen K, et al.</b> Fish consumption, n-3 fatty acids in cell membranes, and heart rate variability in survivors of myocardial infarction with left ventricular dysfunction. Am J Cardiol 1997; 79(12): 1670-3.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib82"></a><a href="#-79-86.--">82</a>. <b>Pepe S, McLennan PL.</b> Dietary fish oil confers direct antiarrhythmic properties on the myocardium of rats. J Nutr 1996; 126(1): 34-42.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib83"></a><a href="#-79-86.--">83</a>. <b>Kinoshita I, Itoh K, Nishida-Nakai M, Hirota H, Otsuji S, Shibata N.</b> Antiarrhythmic effects of eicosapentaenoic acid during myocardial infarction-enhanced cardiac microsomal (Ca(2+)-Mg2+)-ATPase activity. Jpn Circ J 1994; 58(12): 903-12.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib84"></a><a href="#-79-86.--">84</a>. <b>Grimsgaard S, Bonaa KH, Hansen JB, Myhre ES. </b>Effects of highly purified eicosapentaenoic acid and docosahexaenoic acid on hemodynamics in humans. Am J Clin Nutr 1998; 68(1): 52-9.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib85"></a><a href="#-79-86.--">85</a>. <b>Kang JX, Leaf A.</b> Antiarrhythmic effects of polyunsaturated fatty acids. Recent studies. Circulation 1996; 94(7): 1774-80.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib86"></a><a href="#-79-86.--">86</a>. <b>Kris-Etherton PM, Harris WS, Appel LJ.</b> Fish consumption, fish oil, omega-3 fatty acids, and cardiovascular disease. Circulation 2002; 106(21): 2747-57.    </font></p>      <p><font face="Verdana" size="2"><a name="bib87"></a><a href="#87.--">87</a>. <b>Nedostup AV, Solov&rsquo;eva AD, San&rsquo;kova TA.</b> Use of clonaze-pam for treatment of patients with paroxysmal atrial fibrillation with regard to their psychoautonomic status. Ter Arkh 2003; 75(8): 35-8. </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib88"></a><a href="#88-89.--">88.</a><b><a href="#88-89.--"> </a>Bigger JT Jr.</b> Epidemiological and mechanistic studies of atrial fibrillation as a basis for treatment strategies. Circulation 1998; 98(10): 943-5.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib89"></a><a href="#88-89.--">89</a>. <b>Van-Noord T, Tieleman RG, Bosker HA, Kingma T, Van-Veldhuisen DJ, Crijns HJ, et al. </b>Beta-blockers prevent subacute recurrences of persistent atrial fibrillation only in patients with hypertension. Europace 2004; 6(4): 343-50.     </font> </p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib90"></a><a href="#90-91.--">90. </a><b>Lieberman R, Grenz D, Mond HG, Gammage MD. </b>Selective site pacing: defining and reaching the selected site. Pacing Clin Electrophysiol 2004; 27(6 Pt 2): 883-6.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib91"></a><a href="#90-91.--">91</a>. <b>Padeletti L, Michelucci A, Pieragnoli P, Colella A, Musilli N.</b> Atrial septal pacing: a new approach to prevent atrial fibrillation. Pacing Clin Electrophysiol 2004; 27(6 Pt 2): 850-4.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib92"></a><a href="#92.--">92</a>. <b>Leenhardt A, Extramiana F, Cauchemez B, Denjoy I, Maison-Blanche P, Coumel P. </b>Role of antiarrhythmics in the treatment of paroxysmal atrial fibrillation. Arch Mal Coeur Vaiss 2002; 95 (Spec No 5): 7-13.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib93"></a><a href="#-93-98.--">93.</a> <b>Reiffel JA.</b> Drug choices in the treatment of atrial fibrillation. Am J Cardiol 2000; 85(10A): 12D-19D.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib94"></a><a href="#-93-98.--">94.</a> <b>Roden DM.</b> Risks and benefits of antiarrhythmic therapy. N Engl J Med 1994; 331(12): 785-91.    </font></p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib95"></a><a href="#-93-98.--">95. </a><b>Coplen SE, Antman EM, Berlin JA, Hewitt P, Chalmers TC.</b> Efficacy and safety of quinidine therapy for maintenance of sinus rhythm: a meta-analysis of randomized clinical trials. Circulation 1990; 82(4): 1106-16.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib96"></a><a href="#-93-98.--">96</a>. <b>Falk RH.</b> Proarrhythmia in patients treated for atrial fibrillation or flutter. Ann Intern Med 1992; 117(2): 141-50.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib97"></a><a href="#-93-98.--">97.</a> <b>Roden DM. </b>Antiarrhythmic drugs: from mechanisms to clinical practice. Heart 2000, 84(3): 339-46 </font> <!-- ref --><p><font face="Verdana" size="2"><a name="bib98"></a><a href="#-93-98.--">98</a>. <b>Prystowsky EN.</b> Management of atrial fibrillation: therapeutic options and clinical decisions. Am J Cardiol 2000; 85(10A): 3D-11D.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib99"></a><a href="#-99-101.--">99.</a> <b>Jackman WM, Friday KJ, Anderson JL, Aliot EM, Clark M, Lazzara R. </b>The long QT syndromes: a critical review, new clinical observations and a unifying hypothesis. Prog Cardiovasc Dis 1988; 31(2): 115-22.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib100"></a><a href="#-99-101.--">100</a>. <b>Ben-David J, Zipes DP, Ayers GM, Pride HP.</b> Canine left ventricular hypertrophy predisposes to ventricular tachycardia induction by phase 2 early afterdepolarizations after administration of BAY K 8644. J Am Coll Cardiol 1992; 20(7): 1576-84.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib101"></a><a href="#-99-101.--">101</a>. <b>Roy D, Talajic M, Dorian P, Connolly S, Eisenberg MJ, Green M, et al.</b> Amiodarone to prevent recurrence of atrial fibrillation. Canadian Trial of Atrial Fibrillation Investigators. N Engl J Med 2000; 342(13): 913-20.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib102"></a><a href="#102.--">102.</a><b> The Cardiac Arrhythmia Suppression Trial (CAST) Investigators.</b> Preliminary report. Effect of encainide and flecainide on mortality in a randomized trial of arrhythmia suppression after myocardial infarction. N Engl J Med 1989; 321(6): 406-12.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib103"></a><a href="#103-107.--">103</a>. <b>Cairns JA, Connolly SJ, Roberts R, Gent M. </b>The Canadian Amiodarone Myocardial Infarction Arrhythmia Trial Investigators. Randomized trial of outcome after myocardial infarction in patients with frequent or repetitive ventricular premature depolarizations: CAMIAT. Lancet 1997; 349 (9053): 675-82.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib104"></a><a href="#103-107.--">104</a>. <b>Doval HC, Nul DR, Grancelli HO, Perrone SV, Bortman GR, Curiel R.</b> Randomized trial of low-dose amiodarone in severe congestive heart failure. Lancet 1994; 344(8921): 493-8.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib105"></a><a href="#103-107.--">105.</a> <b>Grosselink AT, Crijns HJ, Van Gelder IC, Hillige H, Wiesfeld AC, Lie KI.</b> Low-dose amiodarone for maintenance of sinus rhythm after cardioversion of atrial fibrillation or flutter. JAMA 1992; 267(24): 3289-93.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib106"></a><a href="#103-107.--">106</a>. <b>Julian DG, Camm AJ, Frangin G, Janse MJ, Munoz A, Schwartz PJ, et al. </b>Randomised trial of effect of amiodarone on mortality in patients with left-ventricular dysfunction after recent myocardial infarction: EMIAT. European Myocardial Infarct Amiodarone Trial Investigators. Lancet 1997; 349(9053): 667-74.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib107"></a><a href="#103-107.--">107</a>. <b>Massie BM, Fisher SG, Radford M, Deedwania PC, Singh BN, Fletcher RD, et al.</b> Effect of amiodarone on clinical status and left ventricular function in patients with congestive heart failure. CHF STAT Investigators. Circulation 1996; 93(12): 2128-34.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib108"></a><a href="#108-112.--">108</a>. <b>Hassink RJ, Aretz HT, Ruskin J, Keane D.</b> Morphology of atrial myocardium in human pulmonary veins: a postmortem analysis in patients with and without atrial fibrillation. J Am Coll Cardiol 2003; 42(6): 1108-14.     </font> </p>      <p><font face="Verdana" size="2"><a name="bib109"></a><a href="#108-112.--">109.</a> <b>Haissaguerre M, Fischer B, Labbe T, Lemetayer P, Montserrat P, d&rsquo; Ivernois C, et al. </b>Frequency of recurrent atrial fibrillation after catheter ablation of overt accessory pathways. Am J Cardiol 1992; 69(5): 493-7. </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib110"></a><a href="#108-112.--">110</a>. <b>Haissaguerre M, Gencel L, Fischer B, Le Metayer P, Poquet F, Marcus FI, et al.</b> Successful catheter ablation of atrial f&iacute;brillation. J Cardiovasc Electrophysiol 1994; 5(12): 1045-52.     </font> </p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib111"></a><a href="#108-112.--">111</a>. <b>Seshadri N, Marrouche NF, Wilber D, Packer D, Natale A.</b> Pulmonary vein isolation for treatment of atrial fibrillation: recent updates. Pacing Clin Electrophysiol 2003; 26(7 Pt 2): 1636-40.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib112"></a><a href="#108-112.--">112.</a> <b>Pappone C, Santinelli V, Manguso F, Vicedomini G, Gugliotta F, Augello G, et al.</b> Pulmonary vein denervation enhances long-term benefit after circumferential ablation for paroxysmal atrial fibrillation. Circulation 2004; 109(3):327-34.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib113"></a><a href="#113.--">113</a>. <b>Pappone C, Rosanio S, Augello G, Gallus G, Vicedomini G, Mazzone P, et al.</b> Mortality, morbidity, and quality of life after circumferential pulmonary vein ablation for atrial fibrillation: outcomes from a controlled nonrandomized long-term study. J Am Coll Cardiol 2003; 42(2): 185-97.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib114"></a><a href="#114-115.--">114.</a> <b>Pachon J. </b>Atrial fibrillation treatment. North American Society of Pacing and Electrophysiology Meeting, San Francisco, May 20-22, 2004.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib115"></a><a href="#114-115.--">115</a>. <b>Andersen HR, Thuesen L, Bagger JP, Vesterlund T, Thomsen PE. </b>Prospective randomized trial of atrial versus ventricular pacing in sick sinus syndrome. Lancet 1994; 344(8936): 1523-8.     </font> </p>      ]]></body>
<body><![CDATA[<!-- ref --><p><font face="Verdana" size="2"><a name="bib116"></a><a href="#116-117.--">116</a>. <b>Attuel P, Pellerin D, Mugica J, Coumel P.</b> DDD pacing: an effective treatment modality for recurrent atrial arrhythmias. Pacing Clin Electrophysiol 1988; 11(11 Pt 2): 1647-54.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib117"></a><a href="#116-117.--">117</a>. <b>Daubert C, Mabo P, Berder V. </b>Atrial tachyarrhythmias associated with high degree interatrial conduction block: prevention by permanent atrial resynchronization. J Cardiovasc Pacing Electrophysiol 1994; 4: 35-44.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib118"></a><a href="#118-120.--">118. </a><b>Kristensen L, Nielsen JC, Mortensen PT, Christensen PD, Vesterlund T, Pedersen AK et al.</b> Sinus and paced P wave duration and dispersion as predictors of atrial fibrillation after pacemaker implantation in patients with isolated sick sinus syndrome. Pacing Clin Electrophysiol 2004; 27(5): 606-14.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib119"></a><a href="#118-120.--">119</a>. <b>Padeletti L, Purerfellner H, Adler SW, Waller TJ, Harvey M, Horvitz L, et al.</b> Worldwide ASPECT Investigators. Combined efficacy of atrial septal lead placement and atrial pacing algorithms for prevention of paroxysmal atrial tachyarrhythmia. J Cardiovasc Electrophysiol 2003; 14(11): 1189-95.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib120"></a><a href="#118-120.--">120</a>. <b>Hertervig E, Yuan S, Liu S, Kongstad O, Luo J, Olsson SB.</b> Electroanatomic mapping of transseptal conduction during coronary sinus pacing in patients with paroxysmal atrial fibrillation. Scand Cardiovasc J 2003; 37(6): 340-3.     </font> </p>      ]]></body>
<body><![CDATA[<p><font face="Verdana" size="2"><a name="bib121"></a><a href="#121-124.--">121</a>. <b>Cox JL, Schuessler RB, D&rsquo;Agostino HJ Jr, Stone CM, Chang BC, Cain ME, et al. </b>The surgical treatment of atrial flbrillation. J Thorac Cardiovasc Surg 1991; 101(4): 569-83. </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib122"></a><a href="#121-124.--">122</a>. <b>Kosakai Y, Kawaguchi AT, Isobe F, Sasako Y, Nakano K, Eishi K, et al.</b> Modified maze procedure for patients with atrial fibrillation undergoing simultaneous open heart surgery. Circulation 1995; 92(9 Suppl): II359-64.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib123"></a><a href="#121-124.--">123</a>. <b>Melo JQ, Santiago T, Gouveia RH, Martins AP. </b>Atrial ablation for the surgical treatment of atrial fibrillation: principles and limitations. J Card Surg 2004; 19(3): 207-10.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib124"></a><a href="#121-124.--">124</a>.<b> Melo J.</b> Concomitant surgery for atrial fibrillation in the patient undergoing mitral surgery. Rev Esp Cardiol 2001; 54(6): 675-6.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib125"></a><a href="#125.--">125</a>. <b>Stanham R, Cura L, Pizzano N, Vignolo G, Fern&aacute;ndez Banizi P, Casinelli M, et al. </b>Ablaci&oacute;n intraoperatoria de fibrilaci&oacute;n auricular cr&oacute;nica por radiofrecuencia irrigada. Resultados a corto y mediano plazo. Congreso Uruguayo de Cardiolog&iacute;a, 20. Montevideo, nov. 2004. Rev Urug Cardiol 2004; 19(2-3): 177-8.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib126"></a><a href="#126-127.--">126</a>.<b> Maisel WH, Rawn JD, Stevenson WG.</b> Atrial fibrillation after cardiac surgery. Ann Intern Med 2001; 135(12): 1061-73.    </font></p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib127"></a><a href="#126-127.--">127</a>. <b>Auer J, Weber T, Berent R, Puschmann R, Hartl P, Ng CK, et al.</b> Study of Prevention of Postoperative Atrial Fibrillation. A comparison between oral antiarrhythmic drugs in the prevention of atrial fibrillation after cardiac surgery: the pilot study of prevention of postoperative atrial fibrillation (SPPAF), a randomized, placebo-controlled trial. Am Heart J 2004; 147(4): 636-43.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib128"></a><a href="#128-129.--">128</a>. <b>Crystal E, Connolly SJ, Sleik K, Ginger TJ, Yusuf S.</b> Interventions on prevention of postoperative atrial fibrillation in patients undergoing heart surgery: a meta-analysis. Circulation 2002; 106(1): 75-80.     </font> </p>      <!-- ref --><p><font face="Verdana" size="2"><a name="bib129"></a><a href="#128-129.--">129</a>.<b> Crystal E, Healey J, Connolly SJ. </b>Atrial fibrillation after cardiac surgery: update on the evidence on the available prophylactic interventions. Card Electrophysiol Rev 2003; 7(2): 189-92.     </font> </p>  </dir>       ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Levy]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Breithardt]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Campbell]]></surname>
<given-names><![CDATA[RW]]></given-names>
</name>
<name>
<surname><![CDATA[Camm]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Daubert]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Allessie]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Atrial fibrillation: current knowledge and recommendations for management: Working Group on Arrhythmias of the European Society of Cardiology]]></article-title>
<source><![CDATA[Eur Heart J]]></source>
<year>1998</year>
<volume>19</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1294-320</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Feinberg]]></surname>
<given-names><![CDATA[WM]]></given-names>
</name>
<name>
<surname><![CDATA[Blackshear]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Laupacis]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Kronmal]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Hart]]></surname>
<given-names><![CDATA[RG]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prevalence, age distribution, and gender of patients with atrial fibrillation: analysis and implications]]></article-title>
<source><![CDATA[Arch Intern Med]]></source>
<year>1995</year>
<volume>155</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>469-75</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Levy]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Maarek]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Coumel]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Guize]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Lekieffre]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Medvedowsky]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Characterization of different subsets of atrial fibrillation in general practice in France: the ALFA study: The College of French Cardiologists]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>1999</year>
<volume>99</volume>
<numero>23</numero>
<issue>23</issue>
<page-range>3028-35</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Krahn]]></surname>
<given-names><![CDATA[AD]]></given-names>
</name>
<name>
<surname><![CDATA[Manfreda]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Tate]]></surname>
<given-names><![CDATA[RB]]></given-names>
</name>
<name>
<surname><![CDATA[Mathewson]]></surname>
<given-names><![CDATA[FA]]></given-names>
</name>
<name>
<surname><![CDATA[Cuddy]]></surname>
<given-names><![CDATA[TE]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The natural history of atrial fibrillation: incidence, risk factors, and prognosis in the Manitoba Follow-Up Study]]></article-title>
<source><![CDATA[Am J Med]]></source>
<year>1995</year>
<volume>98</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>476-84</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Furberg]]></surname>
<given-names><![CDATA[CD]]></given-names>
</name>
<name>
<surname><![CDATA[Psaty]]></surname>
<given-names><![CDATA[BM]]></given-names>
</name>
<name>
<surname><![CDATA[Manolio]]></surname>
<given-names><![CDATA[TA]]></given-names>
</name>
<name>
<surname><![CDATA[Gardin]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[VE]]></given-names>
</name>
<name>
<surname><![CDATA[Rautaharju]]></surname>
<given-names><![CDATA[PM]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prevalence of atrial fibrillation in elderly subjects (the Cardiovascular Health Study)]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>1994</year>
<volume>74</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>236-41</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kannel]]></surname>
<given-names><![CDATA[WB]]></given-names>
</name>
<name>
<surname><![CDATA[Abbott]]></surname>
<given-names><![CDATA[RD]]></given-names>
</name>
<name>
<surname><![CDATA[Savage]]></surname>
<given-names><![CDATA[DD]]></given-names>
</name>
<name>
<surname><![CDATA[McNamara]]></surname>
<given-names><![CDATA[PM]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Coronary heart disease and atrial fibrillation: the Framingham Study]]></article-title>
<source><![CDATA[Am Heart J]]></source>
<year>1983</year>
<volume>106</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>389-96</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Psaty]]></surname>
<given-names><![CDATA[BM]]></given-names>
</name>
<name>
<surname><![CDATA[Manolio]]></surname>
<given-names><![CDATA[TA]]></given-names>
</name>
<name>
<surname><![CDATA[Kuller]]></surname>
<given-names><![CDATA[LH]]></given-names>
</name>
<name>
<surname><![CDATA[Kronmal]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[Cushman]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Fried]]></surname>
<given-names><![CDATA[LP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Incidence of and risk factors for atrial fibrillation in older adults]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>1997</year>
<volume>96</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>2455-61</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Go]]></surname>
<given-names><![CDATA[AS]]></given-names>
</name>
<name>
<surname><![CDATA[Hylek]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
<name>
<surname><![CDATA[Chang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Phillips]]></surname>
<given-names><![CDATA[KA]]></given-names>
</name>
<name>
<surname><![CDATA[Henault]]></surname>
<given-names><![CDATA[LE]]></given-names>
</name>
<name>
<surname><![CDATA[Selby]]></surname>
<given-names><![CDATA[JV]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prevalence of diagnosed atrial fibrillation in adults: national implications for rhythm management and stroke prevention: the Anticoagulation and Risk Factors In Atrial Fibrillation (ATRIA) Study]]></article-title>
<source><![CDATA[JAMA]]></source>
<year>2001</year>
<volume>285</volume>
<numero>18</numero>
<issue>18</issue>
<page-range>2370-5</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wattigney]]></surname>
<given-names><![CDATA[WA]]></given-names>
</name>
<name>
<surname><![CDATA[Mensah]]></surname>
<given-names><![CDATA[GA]]></given-names>
</name>
<name>
<surname><![CDATA[Croft]]></surname>
<given-names><![CDATA[JB]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Increased atrial fibrillation mortality: United States, 1980-1998]]></article-title>
<source><![CDATA[Am J Epidemiol]]></source>
<year>2002</year>
<volume>155</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>819-26</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Benjamin]]></surname>
<given-names><![CDATA[EJ]]></given-names>
</name>
<name>
<surname><![CDATA[Levy]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Vaziri]]></surname>
<given-names><![CDATA[SM]]></given-names>
</name>
<name>
<surname><![CDATA[D&rsquo;Agostino]]></surname>
<given-names><![CDATA[RB]]></given-names>
</name>
<name>
<surname><![CDATA[Belanger]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Wolf]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Independent risk factors for atrial fibrillation in a population-based cohort: The Framingham Heart Study]]></article-title>
<source><![CDATA[JAMA]]></source>
<year>1994</year>
<volume>271</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>840-4</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lok]]></surname>
<given-names><![CDATA[NS]]></given-names>
</name>
<name>
<surname><![CDATA[Lau]]></surname>
<given-names><![CDATA[CP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Presentation and management of patients admitted with atrial fibrillation: A review of 291 cases in a regional hospital]]></article-title>
<source><![CDATA[Int J Cardiol]]></source>
<year>1995</year>
<volume>48</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>271-8</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Crijns]]></surname>
<given-names><![CDATA[HJ]]></given-names>
</name>
<name>
<surname><![CDATA[Tjeerdsma]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[de Kam]]></surname>
<given-names><![CDATA[PJ]]></given-names>
</name>
<name>
<surname><![CDATA[Boomsma]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[van Gelder]]></surname>
<given-names><![CDATA[IC]]></given-names>
</name>
<name>
<surname><![CDATA[van den Berg]]></surname>
<given-names><![CDATA[MP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prognostic value of the presence and development of atrial fibrillation in patients with advanced chronic heart failure]]></article-title>
<source><![CDATA[Eur Heart J]]></source>
<year>2000</year>
<volume>21</volume>
<numero>15</numero>
<issue>15</issue>
<page-range>1238-45</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dries]]></surname>
<given-names><![CDATA[DL]]></given-names>
</name>
<name>
<surname><![CDATA[Exner]]></surname>
<given-names><![CDATA[DV]]></given-names>
</name>
<name>
<surname><![CDATA[Gersh]]></surname>
<given-names><![CDATA[BJ]]></given-names>
</name>
<name>
<surname><![CDATA[Domanski]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
<name>
<surname><![CDATA[Waclawiw]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Stevenson]]></surname>
<given-names><![CDATA[LW]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Atrial fibrillation is associated with an increased risk for mortality and heart failure progression in patients with asymptomatic and symptomatic left ventricular systolic dysfunction: a retrospective analysis of the SOLVD trials: Studies of Left Ventricular Dysfunction]]></article-title>
<source><![CDATA[J Am Coll Cardiol]]></source>
<year>1998</year>
<volume>32</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>695-703</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gallagher]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Camm]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Classification of atrial fibrillation]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>1998</year>
<volume>82</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>18N-28N</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Levy]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Camm]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Saksena]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Aliot]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Breithardt]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Crijns]]></surname>
<given-names><![CDATA[HJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[International consensus on nomenclature and classification of atrial fibrillation: a collaborative project of the Working Group on Arrhythmias of European Society of Cardiology, Working Group of Cardiac Pacing of European Society of Cardiology, North American Society of Pacing and Electrophysiology]]></article-title>
<source><![CDATA[J Cardiovasc Electrophysiol]]></source>
<year>2003</year>
<volume>14</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>443-5</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Allessie]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Ausma]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Schotten]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Electrical, contractile and structural remodeling during atrial fibrillation]]></article-title>
<source><![CDATA[Cardiovasc Res]]></source>
<year>2002</year>
<volume>54</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>230-46</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Centurion]]></surname>
<given-names><![CDATA[OA]]></given-names>
</name>
<name>
<surname><![CDATA[Isomoto]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Shimizu]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Konoe]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Kaibara]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hirata]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The effects of aging on atrial endocardial electrograms in patients with paroxysmal atrial fibrillation]]></article-title>
<source><![CDATA[Clin Cardiol]]></source>
<year>2003</year>
<volume>26</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>435-8</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Evans]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Swann]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Lone auricular fibrillation]]></article-title>
<source><![CDATA[Br Heart J]]></source>
<year>1954</year>
<volume>16</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>189-94</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brand]]></surname>
<given-names><![CDATA[FN]]></given-names>
</name>
<name>
<surname><![CDATA[Abbott]]></surname>
<given-names><![CDATA[RD]]></given-names>
</name>
<name>
<surname><![CDATA[Kannel]]></surname>
<given-names><![CDATA[WB]]></given-names>
</name>
<name>
<surname><![CDATA[Wolf]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Characteristics and prognosis of lone atrial fibrillation: 30-year follow-up in the Framingham Study]]></article-title>
<source><![CDATA[JAMA]]></source>
<year>1985</year>
<volume>254</volume>
<numero>24</numero>
<issue>24</issue>
<page-range>3449-53</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kopecky]]></surname>
<given-names><![CDATA[SL]]></given-names>
</name>
<name>
<surname><![CDATA[Gersh]]></surname>
<given-names><![CDATA[BJ]]></given-names>
</name>
<name>
<surname><![CDATA[McGoon]]></surname>
<given-names><![CDATA[MD]]></given-names>
</name>
<name>
<surname><![CDATA[Whisnant]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
<name>
<surname><![CDATA[Holmes]]></surname>
<given-names><![CDATA[DR Jr]]></given-names>
</name>
<name>
<surname><![CDATA[Ilstrup]]></surname>
<given-names><![CDATA[DM]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The natural history of lone atrial fibrillation: a population-based study over three decades]]></article-title>
<source><![CDATA[N Engl J Med]]></source>
<year>1987</year>
<volume>317</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>669-74</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jais]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Haissaguerre]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Shah]]></surname>
<given-names><![CDATA[DC]]></given-names>
</name>
<name>
<surname><![CDATA[Chouairi]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Gencel]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Hocini]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A focal source of atrial fibrillation treated by discrete radiofrequency ablation]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>1997</year>
<volume>95</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>572-6</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Saad]]></surname>
<given-names><![CDATA[EB]]></given-names>
</name>
<name>
<surname><![CDATA[Marrouche]]></surname>
<given-names><![CDATA[NF]]></given-names>
</name>
<name>
<surname><![CDATA[Natale]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Ablation of focal atrial fibrillation]]></article-title>
<source><![CDATA[Card Electrophysiol Rev]]></source>
<year>2002</year>
<volume>6</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>389-96</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Milstein]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Pautas terapéuticas para el mantenimiento de ritmo sinusal en la fibrilación auricular crónica persistente]]></article-title>
<source><![CDATA[Rev Urug Cardiol]]></source>
<year>1998</year>
<volume>13</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>12-8</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Coumel]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Autonomic influences in atrial tachyarrhythmias]]></article-title>
<source><![CDATA[J Cardiovasc Electrophysiol]]></source>
<year>1996</year>
<volume>7</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>999-1007</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Boldt]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Wetzel]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
<name>
<surname><![CDATA[Lauschke]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Weigl]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Gummert]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Hindricks]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Fibrosis in left atrial tissue of patients with atrial fibrillation with and without underlying mitral valve disease]]></article-title>
<source><![CDATA[Heart]]></source>
<year>2004</year>
<volume>90</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>400-5</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bauer]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[McDonald]]></surname>
<given-names><![CDATA[AD]]></given-names>
</name>
<name>
<surname><![CDATA[Donahue]]></surname>
<given-names><![CDATA[JK]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pathophysiological findings in a model of persistent atrial fibrillation and severe congestive heart failure]]></article-title>
<source><![CDATA[Cardiovasc Res]]></source>
<year>2004</year>
<volume>61</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>764-70</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Allessie]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Konings]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Kirchhof]]></surname>
<given-names><![CDATA[CJ]]></given-names>
</name>
<name>
<surname><![CDATA[Wijffels]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Electrophysiologic mechanism of perpetuation of atrial fibrillation]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>1996</year>
<volume>77</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>10A-23A</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cardin]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Thorin-Trescases]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Leung]]></surname>
<given-names><![CDATA[TK]]></given-names>
</name>
<name>
<surname><![CDATA[Thorin]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Nattel]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Evolution of the atrial fibrillation substrate in experimental congestive heart failure: angiotensin-dependent and independent pathways]]></article-title>
<source><![CDATA[Cardiovasc Res]]></source>
<year>2003</year>
<volume>60</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>315-25</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schotten]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
<name>
<surname><![CDATA[Neuberger]]></surname>
<given-names><![CDATA[HR]]></given-names>
</name>
<name>
<surname><![CDATA[Allessie]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The role of atrial dilatation in the domestication of atrial fibrillation]]></article-title>
<source><![CDATA[Prog Biophys Mol Biol]]></source>
<year>2003</year>
<volume>82</volume>
<numero>1-3</numero>
<issue>1-3</issue>
<page-range>151-62</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hoit]]></surname>
<given-names><![CDATA[BD]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Matrix metalloproteinases and atrial structural remodeling]]></article-title>
<source><![CDATA[J Am Coll Cardiol]]></source>
<year>2003</year>
<volume>42</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>345-7</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gronefeld]]></surname>
<given-names><![CDATA[GC]]></given-names>
</name>
<name>
<surname><![CDATA[Hohnloser]]></surname>
<given-names><![CDATA[SH]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Heart failure complicated by atrial fibrillation: mechanistic, prognostic, and therapeutic implications]]></article-title>
<source><![CDATA[J Cardiovasc Pharmacol Ther]]></source>
<year>2003</year>
<volume>8</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>107-13</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rocken]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Peters]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Juenemann]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Saeger]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Klein]]></surname>
<given-names><![CDATA[HU]]></given-names>
</name>
<name>
<surname><![CDATA[Huth]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Atrial amyloidosis: an arrhythmogenic substrate for persistent atrial fibrillation]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>2002</year>
<volume>106</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>2091-7</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wozakowska-Kaplon]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Opolski]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Janion]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Atrial natriuretic peptide before and after cardioversion of persistent atrial fibrillation]]></article-title>
<source><![CDATA[Kardiol Pol]]></source>
<year>2003</year>
<volume>58</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>255-63</page-range></nlm-citation>
</ref>
<ref id="B34">
<label>35</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rossi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Enriquez-Sarano]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Burnett]]></surname>
<given-names><![CDATA[JC Jr]]></given-names>
</name>
<name>
<surname><![CDATA[Lerman]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Abel]]></surname>
<given-names><![CDATA[MD]]></given-names>
</name>
<name>
<surname><![CDATA[Seward]]></surname>
<given-names><![CDATA[JB]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Natriuretic peptide levels in atrial fibrillation: a prospective hormonal and Doppler-echocardio-graphic study]]></article-title>
<source><![CDATA[J Am Coll Cardiol]]></source>
<year>2000</year>
<volume>35</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1256-62</page-range></nlm-citation>
</ref>
<ref id="B35">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arad]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Shotan]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Weinberger]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Aurbach]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Rabinowitz]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Plasma atrial natriuretic peptide levels for predicting the outcome of atrial fibrillation]]></article-title>
<source><![CDATA[Cardiology]]></source>
<year>2001</year>
<volume>95</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>74-9</page-range></nlm-citation>
</ref>
<ref id="B36">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Verdecchia]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Reboldi]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Gattobigio]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Bentivoglio]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Borgioni]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Angeli]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Atrial fibrillation in hypertension: predictors and outcome]]></article-title>
<source><![CDATA[Hypertension]]></source>
<year>2003</year>
<volume>41</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>218-23</page-range></nlm-citation>
</ref>
<ref id="B37">
<label>38</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Healey]]></surname>
<given-names><![CDATA[JS]]></given-names>
</name>
<name>
<surname><![CDATA[Connolly]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Atrial fibrillation: hypertension as a causative agent, risk factor for complications, and potential therapeutic target]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>2003</year>
<volume>91</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>9G-14G</page-range></nlm-citation>
</ref>
<ref id="B38">
<label>39</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stollberger]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Finsterer]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Treatment of esophagitis/vagitis-induced paroxysmal atrial fibrillation by proton-pump inhibitors]]></article-title>
<source><![CDATA[J Gastroenterol]]></source>
<year>2003</year>
<volume>38</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>1109</page-range></nlm-citation>
</ref>
<ref id="B39">
<label>40</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weigl]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gschwantler]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gatterer]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Finsterer]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Stollberger]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Reflux esophagitis in the pathogenesis of paroxysmal atrial fibrillation: results of a pilot study]]></article-title>
<source><![CDATA[South Med J]]></source>
<year>2003</year>
<volume>96</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>1128-32</page-range></nlm-citation>
</ref>
<ref id="B40">
<label>41</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Harkonen]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Vomiting, nausea and episodic atrial fibrillation]]></article-title>
<source><![CDATA[Duodecim]]></source>
<year>1999</year>
<volume>115</volume>
<numero>24</numero>
<issue>24</issue>
<page-range>2795-7</page-range></nlm-citation>
</ref>
<ref id="B41">
<label>42</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brodsky]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Orlov]]></surname>
<given-names><![CDATA[MV]]></given-names>
</name>
<name>
<surname><![CDATA[Allen]]></surname>
<given-names><![CDATA[BJ]]></given-names>
</name>
<name>
<surname><![CDATA[Selvan]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Frozen yogurt near deep-freeze]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>1994</year>
<volume>73</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>617-8</page-range></nlm-citation>
</ref>
<ref id="B42">
<label>43</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wilson]]></surname>
<given-names><![CDATA[CL]]></given-names>
</name>
<name>
<surname><![CDATA[Davis]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Recurrent atrial fibrillation with nausea and vomiting]]></article-title>
<source><![CDATA[Aviat Space Environ Med]]></source>
<year>1978</year>
<volume>49</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>624-5</page-range></nlm-citation>
</ref>
<ref id="B43">
<label>44</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vermes]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Tardif]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Bourassa]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Racine]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Levesque]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[White]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Enalapril decreases the incidence of atrial fibrillation in patients with left ventricular dysfunction: insight from the Studies Of Left Ventricular Dysfunction (SOLVD) trials]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>2003</year>
<volume>107</volume>
<numero>23</numero>
<issue>23</issue>
<page-range>2926-31</page-range></nlm-citation>
</ref>
<ref id="B44">
<label>45</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shi]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Tardif]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Nattel]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Enalapril effects on atrial remodeling and atrial fibrillation in experimental congestive heart failure]]></article-title>
<source><![CDATA[Cardiovasc Res]]></source>
<year>2002</year>
<volume>54</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>456-61</page-range></nlm-citation>
</ref>
<ref id="B45">
<label>46</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Holtwick]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Baba]]></surname>
<given-names><![CDATA[HA]]></given-names>
</name>
<name>
<surname><![CDATA[Ehler]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Risse]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Vobeta]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gehrmann]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Left but not right cardiac hypertrophy in atrial natriuretic peptide receptor-deficient mice is prevented by angiotensin type 1 receptor antagonist losartan]]></article-title>
<source><![CDATA[J Cardiovasc Pharmacol]]></source>
<year>2002</year>
<volume>40</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>725-34</page-range></nlm-citation>
</ref>
<ref id="B46">
<label>47</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pedersen]]></surname>
<given-names><![CDATA[OD]]></given-names>
</name>
<name>
<surname><![CDATA[Bagger]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Kober]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Torp-Pedersen]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Trandolapril reduces the incidence of atrial fibrillation after acute myocardial infarction in patients with left ventricular dysfunction]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>1999</year>
<volume>100</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>376-80</page-range></nlm-citation>
</ref>
<ref id="B47">
<label>48</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aronson]]></surname>
<given-names><![CDATA[RS]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mechanisms of arrhythmias in ventricular hypertrophy]]></article-title>
<source><![CDATA[J Cardiovasc Electrophysiol]]></source>
<year>1991</year>
<volume>2</volume>
<page-range>249-61</page-range></nlm-citation>
</ref>
<ref id="B48">
<label>49</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Coumel]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Thomas]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Leenhardt]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Drug therapy for prevention of atrial fibrillation]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>1996</year>
<volume>77</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>3A-9A</page-range></nlm-citation>
</ref>
<ref id="B49">
<label>50</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hirayama]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Atarashi]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Kobayashi]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Takano]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Angiotensin-converting enzyme inhibitors are not effective at inhibiting further fibrous changes in the atria in patients with chronic atrial fibrillation: speculation from analysis of the time course of fibrillary wave amplitudes]]></article-title>
<source><![CDATA[Jpn Heart J]]></source>
<year>2004</year>
<volume>45</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>93-101</page-range></nlm-citation>
</ref>
<ref id="B50">
<label>51</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Madrid]]></surname>
<given-names><![CDATA[AH]]></given-names>
</name>
<name>
<surname><![CDATA[Bueno]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Rebollo]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Marin]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Pena]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Bernal]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Use of irbesartan to maintain sinus rhythm in patients with long-lasting persistent atrial fibrillation: a prospective and randomized study]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>2002</year>
<volume>106</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>331-6</page-range></nlm-citation>
</ref>
<ref id="B51">
<label>52</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Young-Xu]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Jabbour]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Goldberg]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Blatt]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[Graboys]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Bilchik]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Usefulness of statin drugs in protecting against atrial fibrillation in patients with coronary artery disease]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>2003</year>
<volume>92</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>1379-83</page-range></nlm-citation>
</ref>
<ref id="B52">
<label>53</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Korantzopoulos]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Kokkoris]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The antioxidant effects of statins may extend beyond atherosclerosis: potential benefits for atrial fibrillation and heart failure]]></article-title>
<source><![CDATA[Atherosclerosis]]></source>
<year>2004</year>
<volume>175</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>187</page-range></nlm-citation>
</ref>
<ref id="B53">
<label>54</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Korantzopoulos]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Kountouris]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Kolettis]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Siogas]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Anti-inflammatory and antioxidant actions of statins may favorably affect atrial remodeling in atrial fibrillation]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>2004</year>
<volume>93</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1200</page-range></nlm-citation>
</ref>
<ref id="B54">
<label>55</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Siu]]></surname>
<given-names><![CDATA[CW]]></given-names>
</name>
<name>
<surname><![CDATA[Lau]]></surname>
<given-names><![CDATA[CP]]></given-names>
</name>
<name>
<surname><![CDATA[Tse]]></surname>
<given-names><![CDATA[HF]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prevention of atrial fibrillation recurrence by statin therapy in patients with lone atrial fibrillation after successful cardioversion]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>2003</year>
<volume>92</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>1343-5</page-range></nlm-citation>
</ref>
<ref id="B55">
<label>56</label><nlm-citation citation-type="journal">
<article-title xml:lang="en"><![CDATA[Statins becoming ever more versatile: Now also for prevention of atrial fibrillation and depression]]></article-title>
<source><![CDATA[MMW Fortschr Med]]></source>
<year>2003</year>
<volume>145</volume>
<numero>16</numero>
<issue>16</issue>
<page-range>10</page-range></nlm-citation>
</ref>
<ref id="B56">
<label>57</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Futterman]]></surname>
<given-names><![CDATA[LG]]></given-names>
</name>
<name>
<surname><![CDATA[Lemberg]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Stroke risk, cholesterol and statins]]></article-title>
<source><![CDATA[Am J Crit Care]]></source>
<year>1999</year>
<volume>8</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>416-9</page-range></nlm-citation>
</ref>
<ref id="B57">
<label>58</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kumagai]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Nakashima]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Saku]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The HMG-CoA reductase inhibitor atorvastatin prevents atrial fibrillation by inhibiting inflammation in a canine sterile pericarditis model]]></article-title>
<source><![CDATA[Cardiovasc Res]]></source>
<year>2004</year>
<volume>62</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>105-11</page-range></nlm-citation>
</ref>
<ref id="B58">
<label>59</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tveit]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Grundtvig]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gundersen]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Vanberg]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Semb]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
<name>
<surname><![CDATA[Holt]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Analysis of pravastatin to prevent recurrence of atrial fibrillation after electrical cardioversion]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>2004</year>
<volume>93</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>780-2</page-range></nlm-citation>
</ref>
<ref id="B59">
<label>60</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alberte]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Zipes]]></surname>
<given-names><![CDATA[DP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Use of nonantiarrhythmic drugs for prevention of sudden cardiac death]]></article-title>
<source><![CDATA[J Cardiovasc Electrophysiol]]></source>
<year>2003</year>
<volume>14</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>87-95</page-range></nlm-citation>
</ref>
<ref id="B60">
<label>61</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Topol]]></surname>
<given-names><![CDATA[EJ]]></given-names>
</name>
<name>
<surname><![CDATA[Lerman]]></surname>
<given-names><![CDATA[BB]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Hypomagnesemic torsades de pointes]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>1983</year>
<volume>52</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1367-8</page-range></nlm-citation>
</ref>
<ref id="B61">
<label>62</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gottlieb]]></surname>
<given-names><![CDATA[SS]]></given-names>
</name>
<name>
<surname><![CDATA[Fisher]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
<name>
<surname><![CDATA[Pressel]]></surname>
<given-names><![CDATA[MD]]></given-names>
</name>
<name>
<surname><![CDATA[Patten]]></surname>
<given-names><![CDATA[RD]]></given-names>
</name>
<name>
<surname><![CDATA[Weinberg]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Greenberg]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Effects of intravenous magnesium sulfate on arrhythmias in patients with congestive heart failure]]></article-title>
<source><![CDATA[Am Heart J]]></source>
<year>1993</year>
<volume>125</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1645-50</page-range></nlm-citation>
</ref>
<ref id="B62">
<label>63</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[James]]></surname>
<given-names><![CDATA[MF]]></given-names>
</name>
<name>
<surname><![CDATA[Beer]]></surname>
<given-names><![CDATA[RE]]></given-names>
</name>
<name>
<surname><![CDATA[Esser]]></surname>
<given-names><![CDATA[JD]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Intravenous magnesium sulfate inhibits catecholamine release associated with tracheal intubation]]></article-title>
<source><![CDATA[Anesth Analg]]></source>
<year>1989</year>
<volume>68</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>772-6</page-range></nlm-citation>
</ref>
<ref id="B63">
<label>64</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fox]]></surname>
<given-names><![CDATA[CH]]></given-names>
</name>
<name>
<surname><![CDATA[Ramsoomair]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Mahoney]]></surname>
<given-names><![CDATA[MC]]></given-names>
</name>
<name>
<surname><![CDATA[Carter]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Young]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Graham]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[An investigation of hypomagnesemia among ambulatory urban African-Americans]]></article-title>
<source><![CDATA[J Fam Pract]]></source>
<year>1999</year>
<volume>48</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>636-9</page-range></nlm-citation>
</ref>
<ref id="B64">
<label>65</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Topalov]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Kovacevic]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Topalov]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Kovacevic]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Magnesium in cardiology]]></article-title>
<source><![CDATA[Med Pregl]]></source>
<year>2000</year>
<volume>53</volume>
<numero>5-6</numero>
<issue>5-6</issue>
<page-range>319-24</page-range></nlm-citation>
</ref>
<ref id="B65">
<label>66</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fox]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Ramsoomair]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Carter]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Magnesium: its proven and potential clinical significance]]></article-title>
<source><![CDATA[South Med J]]></source>
<year>2001</year>
<volume>94</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>1195-201</page-range></nlm-citation>
</ref>
<ref id="B66">
<label>67</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Frick]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Darpo]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Ostergren]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Rosenqvist]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The effect of oral magnesium, alone or as an adjuvant to sotalol, after cardioversion in patients with persistent atrial fibrillation]]></article-title>
<source><![CDATA[Eur Heart J]]></source>
<year>2000</year>
<volume>21</volume>
<numero>14</numero>
<issue>14</issue>
<page-range>1177-85</page-range></nlm-citation>
</ref>
<ref id="B67">
<label>68</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MacFadyen]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
<name>
<surname><![CDATA[Barr]]></surname>
<given-names><![CDATA[CS]]></given-names>
</name>
<name>
<surname><![CDATA[Struthers]]></surname>
<given-names><![CDATA[AD]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Aldosterone blockade reduces vascular collagen turnover, improves heart rate variability and reduces early morning rise in heart rate in heart failure patients]]></article-title>
<source><![CDATA[Cardiovasc Res]]></source>
<year>1997</year>
<volume>35</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>30-4</page-range></nlm-citation>
</ref>
<ref id="B68">
<label>69</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pitt]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Zannad]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Remme]]></surname>
<given-names><![CDATA[WJ]]></given-names>
</name>
<name>
<surname><![CDATA[Cody]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Castaigne]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Perez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The effect of spironolactone on morbidity and mortality in patients with severe heart failure: Randomized Aldactone Evaluation Study Investigators]]></article-title>
<source><![CDATA[N Engl J Med]]></source>
<year>1999</year>
<volume>341</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>709-17</page-range></nlm-citation>
</ref>
<ref id="B69">
<label>70</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rocha]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Stier]]></surname>
<given-names><![CDATA[CT Jr]]></given-names>
</name>
<name>
<surname><![CDATA[Kifor]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Ochoa-Maya]]></surname>
<given-names><![CDATA[MR]]></given-names>
</name>
<name>
<surname><![CDATA[Rennke]]></surname>
<given-names><![CDATA[HG]]></given-names>
</name>
<name>
<surname><![CDATA[Williams]]></surname>
<given-names><![CDATA[GH]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Aldosterone: A mediator of myocardial necrosis and renal arteriopathy]]></article-title>
<source><![CDATA[Endocrinology]]></source>
<year>2000</year>
<volume>141</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>3871-8</page-range></nlm-citation>
</ref>
<ref id="B70">
<label>71</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Benetos]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Lacolley]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Safar]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prevention of aortic fibrosis by spironolactone in spontaneously hypertensive rats]]></article-title>
<source><![CDATA[Arterioscler Thromb Vasc Biol]]></source>
<year>1997</year>
<volume>17</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1152-6</page-range></nlm-citation>
</ref>
<ref id="B71">
<label>72</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zannad]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Alla]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Dousset]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Perez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Pitt]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Limitation of excessive extracellular matrix turnover may contribute to survival benefit of spironolactone therapy in patients with congestive heart failure: insights from the randomized aldactone evaluation study (RALES) RALES Investigators]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>2000</year>
<volume>102</volume>
<numero>22</numero>
<issue>22</issue>
<page-range>2700-06</page-range></nlm-citation>
</ref>
<ref id="B72">
<label>73</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stier]]></surname>
<given-names><![CDATA[CT Jr]]></given-names>
</name>
<name>
<surname><![CDATA[Chander]]></surname>
<given-names><![CDATA[PN]]></given-names>
</name>
<name>
<surname><![CDATA[Rocha]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Aldosterone as a mediator in cardiovascular injury]]></article-title>
<source><![CDATA[Cardiol Rev]]></source>
<year>2002</year>
<volume>10</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>97-107</page-range></nlm-citation>
</ref>
<ref id="B73">
<label>74</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barr]]></surname>
<given-names><![CDATA[CS]]></given-names>
</name>
<name>
<surname><![CDATA[Lang]]></surname>
<given-names><![CDATA[CC]]></given-names>
</name>
<name>
<surname><![CDATA[Hanson]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Arnott]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Kennedy]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Struthers]]></surname>
<given-names><![CDATA[AD]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Effects of adding spironolactone to an angiotensin-converting enzyme inhibitor in chronic congestive heart failure secondary to coronary artery disease]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>1995</year>
<volume>76</volume>
<numero>17</numero>
<issue>17</issue>
<page-range>1259-65</page-range></nlm-citation>
</ref>
<ref id="B74">
<label>75</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Farquharson]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[Struthers]]></surname>
<given-names><![CDATA[AD]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Aldosterone induces acute endothelial dysfunction in vivo in humans: evidence for an aldosterone-induced vasculopathy]]></article-title>
<source><![CDATA[Clin Sci (Lond)]]></source>
<year>2002</year>
<volume>103</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>425-31</page-range></nlm-citation>
</ref>
<ref id="B75">
<label>76</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lal]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Veinot]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
<name>
<surname><![CDATA[Leenen]]></surname>
<given-names><![CDATA[FH]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prevention of high salt diet-induced cardiac hypertrophy and fibrosis by spironolactone]]></article-title>
<source><![CDATA[Am J Hypertens]]></source>
<year>2003</year>
<volume>16</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>319-23</page-range></nlm-citation>
</ref>
<ref id="B76">
<label>77</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cittadini]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Casaburi]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Monti]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Di]]></surname>
<given-names><![CDATA[Gianni A]]></given-names>
</name>
<name>
<surname><![CDATA[Serpico]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Scherillo]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Effects of canrenone on myocardial reactive fibrosis in a rat model of postinfarction heart failure]]></article-title>
<source><![CDATA[Cardiovasc Drugs Ther]]></source>
<year>2002</year>
<volume>16</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>195-201</page-range></nlm-citation>
</ref>
<ref id="B77">
<label>78</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Siscovick]]></surname>
<given-names><![CDATA[DS]]></given-names>
</name>
<name>
<surname><![CDATA[Raghunathan]]></surname>
<given-names><![CDATA[TE]]></given-names>
</name>
<name>
<surname><![CDATA[King]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Weinmann]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Wicklund]]></surname>
<given-names><![CDATA[KG]]></given-names>
</name>
<name>
<surname><![CDATA[Albright]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Dietary intake and cell membrane levels of long-chain n-3 polyunsaturated fatty acids and the risk of primary cardiac arrest]]></article-title>
<source><![CDATA[JAMA]]></source>
<year>1995</year>
<volume>274</volume>
<numero>17</numero>
<issue>17</issue>
<page-range>1363-7</page-range></nlm-citation>
</ref>
<ref id="B78">
<label>79</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[de Lorgeril]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Salen]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Martin]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Monjaud]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Delaye]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Mamelle]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mediterranean diet, traditional risk factors, and the rate of cardiovascular complications after myocardial infarction: final report of the Lyon Diet Heart Study]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>1999</year>
<volume>99</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>779-85</page-range></nlm-citation>
</ref>
<ref id="B79">
<label>80</label><nlm-citation citation-type="journal">
<collab>Gruppo Italiano per lo Studio della Sopra vvivenza nell´ Infarto miocardico</collab>
<article-title xml:lang="en"><![CDATA[Dietary supplementation with n-3 polyunsaturated fatty acids and vitamin E after myocardial infarction: results of the GISSI-Prevenzione trial]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>1999</year>
<volume>354</volume>
<numero>9177</numero>
<issue>9177</issue>
<page-range>447-55</page-range></nlm-citation>
</ref>
<ref id="B80">
<label>81</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Christensen]]></surname>
<given-names><![CDATA[JH]]></given-names>
</name>
<name>
<surname><![CDATA[Korup]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Aaroe]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Toft]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Moller]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Rasmussen]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Fish consumption, n-3 fatty acids in cell membranes, and heart rate variability in survivors of myocardial infarction with left ventricular dysfunction]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>1997</year>
<volume>79</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>1670-3</page-range></nlm-citation>
</ref>
<ref id="B81">
<label>82</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pepe]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[McLennan]]></surname>
<given-names><![CDATA[PL]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Dietary fish oil confers direct antiarrhythmic properties on the myocardium of rats]]></article-title>
<source><![CDATA[J Nutr]]></source>
<year>1996</year>
<volume>126</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>34-42</page-range></nlm-citation>
</ref>
<ref id="B82">
<label>83</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kinoshita]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Itoh]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Nishida-Nakai]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hirota]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Otsuji]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Shibata]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Antiarrhythmic effects of eicosapentaenoic acid during myocardial infarction-enhanced cardiac microsomal (Ca(2+)-Mg2+)-ATPase activity]]></article-title>
<source><![CDATA[Jpn Circ J]]></source>
<year>1994</year>
<volume>58</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>903-12</page-range></nlm-citation>
</ref>
<ref id="B83">
<label>84</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grimsgaard]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Bonaa]]></surname>
<given-names><![CDATA[KH]]></given-names>
</name>
<name>
<surname><![CDATA[Hansen]]></surname>
<given-names><![CDATA[JB]]></given-names>
</name>
<name>
<surname><![CDATA[Myhre]]></surname>
<given-names><![CDATA[ES]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Effects of highly purified eicosapentaenoic acid and docosahexaenoic acid on hemodynamics in humans]]></article-title>
<source><![CDATA[Am J Clin Nutr]]></source>
<year>1998</year>
<volume>68</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>52-9</page-range></nlm-citation>
</ref>
<ref id="B84">
<label>85</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kang]]></surname>
<given-names><![CDATA[JX]]></given-names>
</name>
<name>
<surname><![CDATA[Leaf]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Antiarrhythmic effects of polyunsaturated fatty acids]]></article-title>
<source><![CDATA[Recent studies. Circulation]]></source>
<year>1996</year>
<volume>94</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>1774-80</page-range></nlm-citation>
</ref>
<ref id="B85">
<label>86</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kris-Etherton]]></surname>
<given-names><![CDATA[PM]]></given-names>
</name>
<name>
<surname><![CDATA[Harris]]></surname>
<given-names><![CDATA[WS]]></given-names>
</name>
<name>
<surname><![CDATA[Appel]]></surname>
<given-names><![CDATA[LJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Fish consumption, fish oil, omega-3 fatty acids, and cardiovascular disease]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>2002</year>
<volume>106</volume>
<numero>21</numero>
<issue>21</issue>
<page-range>2747-57</page-range></nlm-citation>
</ref>
<ref id="B86">
<label>87</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nedostup]]></surname>
<given-names><![CDATA[AV]]></given-names>
</name>
<name>
<surname><![CDATA[Solov&rsquo;eva]]></surname>
<given-names><![CDATA[AD]]></given-names>
</name>
<name>
<surname><![CDATA[San´kova]]></surname>
<given-names><![CDATA[TA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Use of clonaze-pam for treatment of patients with paroxysmal atrial fibrillation with regard to their psychoautonomic status]]></article-title>
<source><![CDATA[Ter Arkh]]></source>
<year>2003</year>
<volume>75</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>35-8</page-range></nlm-citation>
</ref>
<ref id="B87">
<label>88</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bigger]]></surname>
<given-names><![CDATA[JT Jr]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Epidemiological and mechanistic studies of atrial fibrillation as a basis for treatment strategies]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>1998</year>
<volume>98</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>943-5</page-range></nlm-citation>
</ref>
<ref id="B88">
<label>89</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Van-Noord]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Tieleman]]></surname>
<given-names><![CDATA[RG]]></given-names>
</name>
<name>
<surname><![CDATA[Bosker]]></surname>
<given-names><![CDATA[HA]]></given-names>
</name>
<name>
<surname><![CDATA[Kingma]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Van-Veldhuisen]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Crijns]]></surname>
<given-names><![CDATA[HJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Beta-blockers prevent subacute recurrences of persistent atrial fibrillation only in patients with hypertension]]></article-title>
<source><![CDATA[Europace]]></source>
<year>2004</year>
<volume>6</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>343-50</page-range></nlm-citation>
</ref>
<ref id="B89">
<label>90</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lieberman]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Grenz]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Mond]]></surname>
<given-names><![CDATA[HG]]></given-names>
</name>
<name>
<surname><![CDATA[Gammage]]></surname>
<given-names><![CDATA[MD]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Selective site pacing: defining and reaching the selected site]]></article-title>
<source><![CDATA[Pacing Clin Electrophysiol]]></source>
<year>2004</year>
<volume>27</volume>
<numero>6 Pt 2</numero>
<issue>6 Pt 2</issue>
<page-range>883-6</page-range></nlm-citation>
</ref>
<ref id="B90">
<label>91</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Padeletti]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Michelucci]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Pieragnoli]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Colella]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Musilli]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Atrial septal pacing: a new approach to prevent atrial fibrillation]]></article-title>
<source><![CDATA[Pacing Clin Electrophysiol]]></source>
<year>2004</year>
<volume>27</volume>
<numero>6 Pt 2</numero>
<issue>6 Pt 2</issue>
<page-range>850-4</page-range></nlm-citation>
</ref>
<ref id="B91">
<label>92</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Leenhardt]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Extramiana]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Cauchemez]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Denjoy]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Maison-Blanche]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Coumel]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Role of antiarrhythmics in the treatment of paroxysmal atrial fibrillation]]></article-title>
<source><![CDATA[Arch Mal Coeur Vaiss]]></source>
<year>2002</year>
<volume>95</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>7-13</page-range></nlm-citation>
</ref>
<ref id="B92">
<label>93</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reiffel]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Drug choices in the treatment of atrial fibrillation]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>2000</year>
<volume>85</volume>
<numero>10A</numero>
<issue>10A</issue>
<page-range>12D-19D</page-range></nlm-citation>
</ref>
<ref id="B93">
<label>94</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roden]]></surname>
<given-names><![CDATA[DM]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Risks and benefits of antiarrhythmic therapy]]></article-title>
<source><![CDATA[N Engl J Med]]></source>
<year>1994</year>
<volume>331</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>785-91</page-range></nlm-citation>
</ref>
<ref id="B94">
<label>95</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Coplen]]></surname>
<given-names><![CDATA[SE]]></given-names>
</name>
<name>
<surname><![CDATA[Antman]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
<name>
<surname><![CDATA[Berlin]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Hewitt]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Chalmers]]></surname>
<given-names><![CDATA[TC]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Efficacy and safety of quinidine therapy for maintenance of sinus rhythm: a meta-analysis of randomized clinical trials]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>1990</year>
<volume>82</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>1106-16</page-range></nlm-citation>
</ref>
<ref id="B95">
<label>96</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Falk]]></surname>
<given-names><![CDATA[RH]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Proarrhythmia in patients treated for atrial fibrillation or flutter]]></article-title>
<source><![CDATA[Ann Intern Med]]></source>
<year>1992</year>
<volume>117</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>141-50</page-range></nlm-citation>
</ref>
<ref id="B96">
<label>97</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roden]]></surname>
<given-names><![CDATA[DM]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Antiarrhythmic drugs: from mechanisms to clinical practice]]></article-title>
<source><![CDATA[Heart]]></source>
<year>2000</year>
<volume>84</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>339-46</page-range></nlm-citation>
</ref>
<ref id="B97">
<label>98</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Prystowsky]]></surname>
<given-names><![CDATA[EN]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Management of atrial fibrillation: therapeutic options and clinical decisions]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>2000</year>
<volume>85</volume>
<numero>10A</numero>
<issue>10A</issue>
<page-range>3D-11D</page-range></nlm-citation>
</ref>
<ref id="B98">
<label>99</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jackman]]></surname>
<given-names><![CDATA[WM]]></given-names>
</name>
<name>
<surname><![CDATA[Friday]]></surname>
<given-names><![CDATA[KJ]]></given-names>
</name>
<name>
<surname><![CDATA[Anderson]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Aliot]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
<name>
<surname><![CDATA[Clark]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Lazzara]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The long QT syndromes: a critical review, new clinical observations and a unifying hypothesis]]></article-title>
<source><![CDATA[Prog Cardiovasc Dis]]></source>
<year>1988</year>
<volume>31</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>115-22</page-range></nlm-citation>
</ref>
<ref id="B99">
<label>100</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ben-David]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Zipes]]></surname>
<given-names><![CDATA[DP]]></given-names>
</name>
<name>
<surname><![CDATA[Ayers]]></surname>
<given-names><![CDATA[GM]]></given-names>
</name>
<name>
<surname><![CDATA[Pride]]></surname>
<given-names><![CDATA[HP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Canine left ventricular hypertrophy predisposes to ventricular tachycardia induction by phase 2 early afterdepolarizations after administration of BAY K 8644]]></article-title>
<source><![CDATA[J Am Coll Cardiol]]></source>
<year>1992</year>
<volume>20</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>1576-84</page-range></nlm-citation>
</ref>
<ref id="B100">
<label>101</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roy]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Talajic]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Dorian]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Connolly]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Eisenberg]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
<name>
<surname><![CDATA[Green]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Amiodarone to prevent recurrence of atrial fibrillation: Canadian Trial of Atrial Fibrillation Investigators]]></article-title>
<source><![CDATA[N Engl J Med]]></source>
<year>2000</year>
<volume>342</volume>
<numero>13</numero>
<issue>13</issue>
<page-range>913-20</page-range></nlm-citation>
</ref>
<ref id="B101">
<label>102</label><nlm-citation citation-type="journal">
<collab>The Cardiac Arrhythmia Suppression Trial (CAST) Investigators</collab>
<article-title xml:lang="en"><![CDATA[Preliminary report: Effect of encainide and flecainide on mortality in a randomized trial of arrhythmia suppression after myocardial infarction]]></article-title>
<source><![CDATA[N Engl J Med]]></source>
<year>1989</year>
<volume>321</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>406-12</page-range></nlm-citation>
</ref>
<ref id="B102">
<label>103</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cairns]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Connolly]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
<name>
<surname><![CDATA[Roberts]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Gent]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The Canadian Amiodarone Myocardial Infarction Arrhythmia Trial Investigators: Randomized trial of outcome after myocardial infarction in patients with frequent or repetitive ventricular premature depolarizations: CAMIAT]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>1997</year>
<volume>349</volume>
<numero>9053</numero>
<issue>9053</issue>
<page-range>675-82</page-range></nlm-citation>
</ref>
<ref id="B103">
<label>104</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Doval]]></surname>
<given-names><![CDATA[HC]]></given-names>
</name>
<name>
<surname><![CDATA[Nul]]></surname>
<given-names><![CDATA[DR]]></given-names>
</name>
<name>
<surname><![CDATA[Grancelli]]></surname>
<given-names><![CDATA[HO]]></given-names>
</name>
<name>
<surname><![CDATA[Perrone]]></surname>
<given-names><![CDATA[SV]]></given-names>
</name>
<name>
<surname><![CDATA[Bortman]]></surname>
<given-names><![CDATA[GR]]></given-names>
</name>
<name>
<surname><![CDATA[Curiel]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Randomized trial of low-dose amiodarone in severe congestive heart failure]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>1994</year>
<volume>344</volume>
<numero>8921</numero>
<issue>8921</issue>
<page-range>493-8</page-range></nlm-citation>
</ref>
<ref id="B104">
<label>105</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grosselink]]></surname>
<given-names><![CDATA[AT]]></given-names>
</name>
<name>
<surname><![CDATA[Crijns]]></surname>
<given-names><![CDATA[HJ]]></given-names>
</name>
<name>
<surname><![CDATA[Van Gelder]]></surname>
<given-names><![CDATA[IC]]></given-names>
</name>
<name>
<surname><![CDATA[Hillige]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Wiesfeld]]></surname>
<given-names><![CDATA[AC]]></given-names>
</name>
<name>
<surname><![CDATA[Lie]]></surname>
<given-names><![CDATA[KI]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Low-dose amiodarone for maintenance of sinus rhythm after cardioversion of atrial fibrillation or flutter]]></article-title>
<source><![CDATA[JAMA]]></source>
<year>1992</year>
<volume>267</volume>
<numero>24</numero>
<issue>24</issue>
<page-range>3289-93</page-range></nlm-citation>
</ref>
<ref id="B105">
<label>106</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Julian]]></surname>
<given-names><![CDATA[DG]]></given-names>
</name>
<name>
<surname><![CDATA[Camm]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Frangin]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Janse]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
<name>
<surname><![CDATA[Munoz]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Schwartz]]></surname>
<given-names><![CDATA[PJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Randomised trial of effect of amiodarone on mortality in patients with left-ventricular dysfunction after recent myocardial infarction: EMIAT European Myocardial Infarct Amiodarone Trial Investigators]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>1997</year>
<volume>349(9053)</volume>
<page-range>667-74</page-range></nlm-citation>
</ref>
<ref id="B106">
<label>107</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Massie]]></surname>
<given-names><![CDATA[BM]]></given-names>
</name>
<name>
<surname><![CDATA[Fisher]]></surname>
<given-names><![CDATA[SG]]></given-names>
</name>
<name>
<surname><![CDATA[Radford]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Deedwania]]></surname>
<given-names><![CDATA[PC]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[BN]]></given-names>
</name>
<name>
<surname><![CDATA[Fletcher]]></surname>
<given-names><![CDATA[RD]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Effect of amiodarone on clinical status and left ventricular function in patients with congestive heart failure: CHF STAT Investigators]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>1996</year>
<volume>93</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>2128-34</page-range></nlm-citation>
</ref>
<ref id="B107">
<label>108</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hassink]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
<name>
<surname><![CDATA[Aretz]]></surname>
<given-names><![CDATA[HT]]></given-names>
</name>
<name>
<surname><![CDATA[Ruskin]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Keane]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Morphology of atrial myocardium in human pulmonary veins: a postmortem analysis in patients with and without atrial fibrillation]]></article-title>
<source><![CDATA[J Am Coll Cardiol]]></source>
<year>2003</year>
<volume>42</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1108-14</page-range></nlm-citation>
</ref>
<ref id="B108">
<label>109</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Haissaguerre]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Fischer]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Labbe]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Lemetayer]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Montserrat]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[d´Ivernois]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Frequency of recurrent atrial fibrillation after catheter ablation of overt accessory pathways]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>1992</year>
<volume>69</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>493-7</page-range></nlm-citation>
</ref>
<ref id="B109">
<label>110</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Haissaguerre]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gencel]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Fischer]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Le Metayer]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Poquet]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Marcus]]></surname>
<given-names><![CDATA[FI]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Successful catheter ablation of atrial fíbrillation]]></article-title>
<source><![CDATA[J Cardiovasc Electrophysiol]]></source>
<year>1994</year>
<volume>5</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>1045-52</page-range></nlm-citation>
</ref>
<ref id="B110">
<label>111</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Seshadri]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Marrouche]]></surname>
<given-names><![CDATA[NF]]></given-names>
</name>
<name>
<surname><![CDATA[Wilber]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Packer]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Natale]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pulmonary vein isolation for treatment of atrial fibrillation: recent updates]]></article-title>
<source><![CDATA[Pacing Clin Electrophysiol]]></source>
<year>2003</year>
<volume>26</volume>
<numero>7 Pt 2</numero>
<issue>7 Pt 2</issue>
<page-range>1636-40</page-range></nlm-citation>
</ref>
<ref id="B111">
<label>112</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pappone]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Santinelli]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Manguso]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Vicedomini]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Gugliotta]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Augello]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pulmonary vein denervation enhances long-term benefit after circumferential ablation for paroxysmal atrial fibrillation]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>2004</year>
<volume>109</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>327-34</page-range></nlm-citation>
</ref>
<ref id="B112">
<label>113</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pappone]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Rosanio]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Augello]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Gallus]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Vicedomini]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Mazzone]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mortality, morbidity, and quality of life after circumferential pulmonary vein ablation for atrial fibrillation: outcomes from a controlled nonrandomized long-term study]]></article-title>
<source><![CDATA[J Am Coll Cardiol]]></source>
<year>2003</year>
<volume>42</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>185-97</page-range></nlm-citation>
</ref>
<ref id="B113">
<label>114</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pachon]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Atrial fibrillation treatment]]></article-title>
<source><![CDATA[]]></source>
<year></year>
<conf-name><![CDATA[ North American Society of Pacing and Electrophysiology Meeting]]></conf-name>
<conf-date>May 20-22, 2004</conf-date>
<conf-loc>San Francisco </conf-loc>
</nlm-citation>
</ref>
<ref id="B114">
<label>115</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Andersen]]></surname>
<given-names><![CDATA[HR]]></given-names>
</name>
<name>
<surname><![CDATA[Thuesen]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Bagger]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
<name>
<surname><![CDATA[Vesterlund]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Thomsen]]></surname>
<given-names><![CDATA[PE]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prospective randomized trial of atrial versus ventricular pacing in sick sinus syndrome]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>1994</year>
<volume>344</volume>
<numero>8936</numero>
<issue>8936</issue>
<page-range>1523-8</page-range></nlm-citation>
</ref>
<ref id="B115">
<label>116</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Attuel]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Pellerin]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Mugica]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Coumel]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[DDD pacing: an effective treatment modality for recurrent atrial arrhythmias]]></article-title>
<source><![CDATA[Pacing Clin Electrophysiol]]></source>
<year>1988</year>
<volume>11</volume>
<numero>11 Pt 2</numero>
<issue>11 Pt 2</issue>
<page-range>1647-54</page-range></nlm-citation>
</ref>
<ref id="B116">
<label>117</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Daubert]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Mabo]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Berder]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Atrial tachyarrhythmias associated with high degree interatrial conduction block: prevention by permanent atrial resynchronization]]></article-title>
<source><![CDATA[J Cardiovasc Pacing Electrophysiol]]></source>
<year>1994</year>
<volume>4</volume>
<page-range>35-44</page-range></nlm-citation>
</ref>
<ref id="B117">
<label>118</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kristensen]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Nielsen]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Mortensen]]></surname>
<given-names><![CDATA[PT]]></given-names>
</name>
<name>
<surname><![CDATA[Christensen]]></surname>
<given-names><![CDATA[PD]]></given-names>
</name>
<name>
<surname><![CDATA[Vesterlund]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Pedersen]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Sinus and paced P wave duration and dispersion as predictors of atrial fibrillation after pacemaker implantation in patients with isolated sick sinus syndrome]]></article-title>
<source><![CDATA[Pacing Clin Electrophysiol]]></source>
<year>2004</year>
<volume>27</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>606-14</page-range></nlm-citation>
</ref>
<ref id="B118">
<label>119</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Padeletti]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Purerfellner]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Adler]]></surname>
<given-names><![CDATA[SW]]></given-names>
</name>
<name>
<surname><![CDATA[Waller]]></surname>
<given-names><![CDATA[TJ]]></given-names>
</name>
<name>
<surname><![CDATA[Harvey]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Horvitz]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Worldwide ASPECT Investigators: Combined efficacy of atrial septal lead placement and atrial pacing algorithms for prevention of paroxysmal atrial tachyarrhythmia]]></article-title>
<source><![CDATA[J Cardiovasc Electrophysiol]]></source>
<year>2003</year>
<volume>14</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>1189-95</page-range></nlm-citation>
</ref>
<ref id="B119">
<label>120</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hertervig]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Yuan]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Kongstad]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Luo]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Olsson]]></surname>
<given-names><![CDATA[SB]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Electroanatomic mapping of transseptal conduction during coronary sinus pacing in patients with paroxysmal atrial fibrillation]]></article-title>
<source><![CDATA[Scand Cardiovasc J]]></source>
<year>2003</year>
<volume>37</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>340-3</page-range></nlm-citation>
</ref>
<ref id="B120">
<label>121</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cox]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Schuessler]]></surname>
<given-names><![CDATA[RB]]></given-names>
</name>
<name>
<surname><![CDATA[D&rsquo;Agostino]]></surname>
<given-names><![CDATA[HJ Jr]]></given-names>
</name>
<name>
<surname><![CDATA[Stone]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[Chang]]></surname>
<given-names><![CDATA[BC]]></given-names>
</name>
<name>
<surname><![CDATA[Cain]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The surgical treatment of atrial flbrillation]]></article-title>
<source><![CDATA[J Thorac Cardiovasc Surg]]></source>
<year>1991</year>
<volume>101</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>569-83</page-range></nlm-citation>
</ref>
<ref id="B121">
<label>122</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kosakai]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Kawaguchi]]></surname>
<given-names><![CDATA[AT]]></given-names>
</name>
<name>
<surname><![CDATA[Isobe]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Sasako]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Nakano]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Eishi]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Modified maze procedure for patients with atrial fibrillation undergoing simultaneous open heart surgery]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>1995</year>
<volume>92</volume>
<numero>9 Suppl</numero>
<issue>9 Suppl</issue>
<page-range>II359-64</page-range></nlm-citation>
</ref>
<ref id="B122">
<label>123</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Melo]]></surname>
<given-names><![CDATA[JQ]]></given-names>
</name>
<name>
<surname><![CDATA[Santiago]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Gouveia]]></surname>
<given-names><![CDATA[RH]]></given-names>
</name>
<name>
<surname><![CDATA[Martins]]></surname>
<given-names><![CDATA[AP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Atrial ablation for the surgical treatment of atrial fibrillation: principles and limitations]]></article-title>
<source><![CDATA[J Card Surg]]></source>
<year>2004</year>
<volume>19</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>207-10</page-range></nlm-citation>
</ref>
<ref id="B123">
<label>124</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Melo]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Concomitant surgery for atrial fibrillation in the patient undergoing mitral surgery]]></article-title>
<source><![CDATA[Rev Esp Cardiol]]></source>
<year>2001</year>
<volume>54</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>675-6</page-range></nlm-citation>
</ref>
<ref id="B124">
<label>125</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stanham]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Cura]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Pizzano]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Vignolo]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[Banizi P]]></given-names>
</name>
<name>
<surname><![CDATA[Casinelli]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Ablación intraoperatoria de fibrilación auricular crónica por radiofrecuencia irrigada: Resultados a corto y mediano plazo Congreso Uruguayo de Cardiología, 20 Montevideo, nov 2004]]></article-title>
<source><![CDATA[Rev Urug Cardiol]]></source>
<year>2004</year>
<volume>19</volume>
<numero>2-3</numero>
<issue>2-3</issue>
<page-range>177-8</page-range></nlm-citation>
</ref>
<ref id="B125">
<label>126</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maisel]]></surname>
<given-names><![CDATA[WH]]></given-names>
</name>
<name>
<surname><![CDATA[Rawn]]></surname>
<given-names><![CDATA[JD]]></given-names>
</name>
<name>
<surname><![CDATA[Stevenson]]></surname>
<given-names><![CDATA[WG]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Atrial fibrillation after cardiac surgery]]></article-title>
<source><![CDATA[Ann Intern Med]]></source>
<year>2001</year>
<volume>135</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>1061-73</page-range></nlm-citation>
</ref>
<ref id="B126">
<label>127</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Auer]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Weber]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Berent]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Puschmann]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Hartl]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Ng]]></surname>
<given-names><![CDATA[CK]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Study of Prevention of Postoperative Atrial Fibrillation: A comparison between oral antiarrhythmic drugs in the prevention of atrial fibrillation after cardiac surgery: the pilot study of prevention of postoperative atrial fibrillation (SPPAF), a randomized, placebo-controlled trial]]></article-title>
<source><![CDATA[Am Heart J]]></source>
<year>2004</year>
<volume>147</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>636-43</page-range></nlm-citation>
</ref>
<ref id="B127">
<label>128</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Crystal]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Connolly]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
<name>
<surname><![CDATA[Sleik]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Ginger]]></surname>
<given-names><![CDATA[TJ]]></given-names>
</name>
<name>
<surname><![CDATA[Yusuf]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Interventions on prevention of postoperative atrial fibrillation in patients undergoing heart surgery: a meta-analysis]]></article-title>
<source><![CDATA[Circulation]]></source>
<year>2002</year>
<volume>106</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>75-80</page-range></nlm-citation>
</ref>
<ref id="B128">
<label>129</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Crystal]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Healey]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Connolly]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Atrial fibrillation after cardiac surgery: update on the evidence on the available prophylactic interventions]]></article-title>
<source><![CDATA[Card Electrophysiol Rev]]></source>
<year>2003</year>
<volume>7</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>189-92</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
