<?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>S1688-04202021000301702</article-id>
<article-id pub-id-type="doi">10.29277/cardio.36.3.14</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Cuando no todo es lo que parece&#8230; Masa extracardíaca en la aurícula izquierda: reporte de un caso en Uruguay]]></article-title>
<article-title xml:lang="en"><![CDATA[When not everything is what it seems&#8230; Extra-cardiac mass in the left atrium: a case report in Uruguay]]></article-title>
<article-title xml:lang="pt"><![CDATA[Quando nem tudo é o que parece&#8230; Massa extracardíaca em átrio esquerdo: relato de um caso no Uruguai]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fontes]]></surname>
<given-names><![CDATA[Pablo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Parma]]></surname>
<given-names><![CDATA[Gabriel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lluberas]]></surname>
<given-names><![CDATA[Natalia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[Fabián]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aramburu]]></surname>
<given-names><![CDATA[Julia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Asociación Española Servicio de Imagenología Cardíaca de Cardiocentro ]]></institution>
<addr-line><![CDATA[Montevideo ]]></addr-line>
<country>Uruguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<volume>36</volume>
<numero>3</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_arttext&amp;pid=S1688-04202021000301702&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_abstract&amp;pid=S1688-04202021000301702&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_pdf&amp;pid=S1688-04202021000301702&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La hernia hiatal es una entidad relativamente frecuente y puede ser un hallazgo incidental en un estudio ecocardiográfico. Describimos el caso de una paciente con diagnóstico de masa en la aurícula izquierda (AI) sin clara etiología, a quien se le realiza el diagnóstico de hernia hiatal por resonancia magnética cardíaca (RMC) y luego se demuestra mediante ecocardiografía de contraste el contenido gástrico de la masa tras la ingestión de una bebida carbonatada, lo que permite de forma rápida y sencilla aclarar el diagnóstico.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Summary: Hiatal hernia is a relatively common entity, and may be an incidental finding in an echocardiographic study. We describe the case of a patient with a diagnosis of a mass in the left atrium with no clear etiology, in whom the diagnosis of hiatal hernia is made by cardiac magnetic resonance imaging and then demonstrated by contrast echocardiography the gastric content of the mass after the ingestion of a carbonated drink, which allows quickly and easily to clarify the diagnosis.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumen: A hérnia de hiato é uma entidade relativamente comum, e pode ser um achado incidental em um estudo ecocardiográfico. Descrevemos o caso de um paciente com diagnóstico de massa em átrio esquerdo sem etiologia definida, em que o diagnóstico de hérnia de hiato é feito por ressonância magnética cardíaca e posteriormente demonstrado por ecocardiografia contrastada com uma bebida gaseificada, permitindo esclarecer de forma rápida e fácil o diagnóstico.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Hernia hiatal]]></kwd>
<kwd lng="es"><![CDATA[Multimodalidad de imagen]]></kwd>
<kwd lng="en"><![CDATA[Hiatal hernia]]></kwd>
<kwd lng="en"><![CDATA[Image multimodality]]></kwd>
<kwd lng="pt"><![CDATA[Hérnia de hiato]]></kwd>
<kwd lng="pt"><![CDATA[Multimodalidade de imagen]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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