<?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>1688-0420</journal-id>
<journal-title><![CDATA[Revista Uruguaya de Cardiología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev.Urug.Cardiol.]]></abbrev-journal-title>
<issn>1688-0420</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Uruguaya de Cardiología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1688-04202018000300200</article-id>
<article-id pub-id-type="doi">10.29277/cardio.33.3.14</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Utilidad de la valvuloplastia en el paciente de alto riesgo con estenosis aórtica severa. Reporte de caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Valvuloplasty usefulness in the high risk patient with severe aortic stenosis. Case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guamán]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ortiz]]></surname>
<given-names><![CDATA[Gonzalo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Albistur]]></surname>
<given-names><![CDATA[Juan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Trujillo]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro Cardiovascular Universitario, Hospital de Clínicas.  ]]></institution>
<addr-line><![CDATA[Montevideo ]]></addr-line>
<country>Uruguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<volume>33</volume>
<numero>3</numero>
<fpage>200</fpage>
<lpage>207</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_arttext&amp;pid=S1688-04202018000300200&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_abstract&amp;pid=S1688-04202018000300200&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_pdf&amp;pid=S1688-04202018000300200&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La estenosis aórtica severa (EAoS) se asocia a comorbilidad pulmonar en un porcentaje considerable de pacientes, siendo complejo decidir sobre el tratamiento definitivo; al poseer elevado riesgo quirúrgico surgen dudas sobre la futilidad del procedimiento. Con la aparición y el desarrollo del implante percutáneo aórtico transcatéter, la valvuloplastia aórtica con balón (VAB) ha resurgido, se ha modificado y juega un rol central en el manejo de los pacientes con EAoS sintomática de muy alto riesgo por inestabilidad hemodinámica o comorbilidad severa. Se reporta un caso clínico que evidencia la utilidad de la VAB como herramienta diagnóstica y como puente a una terapia definitiva.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Summary: Severe aortic stenosis is associated with pulmonary comorbidity in a significant percentage of patients, being difficult to define the definitive therapy, considering they are high surgical risk patients where doubt about the futility of the procedure arises. With the appearance and development of the transcatheter aortic valve implant, balloon aortic valvuloplasty has re-emerged, has been modified and plays a central role in the management of patients with symptomatic high-risk severe aortic stenosis due to hemodynamic instability or severe comorbidity. We report a clinical case which demonstrates the usefulness of the balloon aortic valvuloplasty as a diagnostic tool and as a bridge to a definitive therapy.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Estenosis de la válvula aórtica]]></kwd>
<kwd lng="es"><![CDATA[Enfermedad pulmonar obstructiva crónica]]></kwd>
<kwd lng="es"><![CDATA[Valvuloplastia con balón]]></kwd>
<kwd lng="es"><![CDATA[Reemplazo de la válvula aórtica transcatéter]]></kwd>
<kwd lng="en"><![CDATA[Aortic Valve Stenosis]]></kwd>
<kwd lng="en"><![CDATA[Chronic Obstructive Pulmonary Disease]]></kwd>
<kwd lng="en"><![CDATA[Balloon Valvuloplasty]]></kwd>
<kwd lng="en"><![CDATA[Transcatheter Aortic Valve Replacement]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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