<?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>0138-6557</journal-id>
<journal-title><![CDATA[Revista Cubana de Medicina Militar]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cub Med Mil]]></abbrev-journal-title>
<issn>0138-6557</issn>
<publisher>
<publisher-name><![CDATA[Centro Nacional de Información de Ciencias MédicasEditorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0138-65572020000400030</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Gran tumor cardiaco de cavidades derechas con infiltración pulmonar en una mujer joven]]></article-title>
<article-title xml:lang="en"><![CDATA[Large right-cavity cardiac tumor with pulmonary infiltration in a young woman]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cardoso García]]></surname>
<given-names><![CDATA[Dania]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castro Jorge]]></surname>
<given-names><![CDATA[Miguel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Suárez Rivero]]></surname>
<given-names><![CDATA[Birsy]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Militar Central "Dr. Carlos J. Finlay"  ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>49</volume>
<numero>4</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0138-65572020000400030&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0138-65572020000400030&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0138-65572020000400030&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  El diagnóstico diferencial de una masa intracavitaria incluye las variantes normales, los trombos, las vegetaciones y las neoplasias. Los tumores cardíacos primarios son poco frecuentes, con una incidencia que varía del 0,0017 % al 0,28 % y las metástasis aparecen entre el 1,5 % al 20,6 % de las necropsias de los enfermos neoplásicos.  Objetivo: Presentar una paciente con masa en ventrículo derecho y vértice pulmonar derecho, con diagnóstico de rabdomiosarcoma cardíaco con metástasis pulmonar.  Caso clínico:  Paciente femenina de 46 años sin enfermedad previa ni hábitos tóxicos, que ingresa en el servicio de Medicina Interna del Hospital Militar &#8220;Dr. Carlos J. Finlay&#8221;, por falta de aire y síntomas dispépticos. Evoluciona de forma tórpida en 48 días, con progresión de la disnea, asociada a hipotensión y taquicardia. Hubo una sospecha inicial de tromboeembolismo pulmonar y luego de enfermedad neoplásica, intracavitaria o pulmonar.  Conclusiones:  El rabdomiosarcoma cardíaco es poco frecuente y se caracteriza por su crecimiento rápido que conduce a la muerte en semanas o meses, a partir del momento de su presentación clínica.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  The differential diagnosis of an intracavitary mass includes normal variants, thrombi, vegetations and neoplasms. Primary cardiac tumors are rare, with an incidence ranging from 0.0017% to 0.28% and metastases appear in 1.5% to 20.6% of necropsies in neoplastic patients.  Objective:  To present a patient with a right ventricular and right lung apex mass diagnosed with cardiac rhabdomyosarcoma with pulmonary metastases.  Clinical case:  A 46-year-old female patient with no previous illness or toxic habits was admitted to the Internal Medicine Service of Military Hospital Dr. Carlos J. Finlay due to lack of air and dyspeptic symptoms. Torpid evolution in 48 days with progression of dyspnea associated with hypotension and tachycardia. Initial suspicion of pulmonary thromboeembolism and then neoplastic, intracavitary or pulmonary disease.  Conclusions:  Cardiac rhabdomyosarcoma is rare and characterized by rapid growth leading to death within weeks or months from the time of clinical presentation.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[tumor intracardiaco primario]]></kwd>
<kwd lng="es"><![CDATA[tumor intracardiaco secundario]]></kwd>
<kwd lng="es"><![CDATA[rabdomiosarcoma]]></kwd>
<kwd lng="en"><![CDATA[primary intracardiac tumor]]></kwd>
<kwd lng="en"><![CDATA[secondary intracardiac tumor]]></kwd>
<kwd lng="en"><![CDATA[rhabdomyosarcoma]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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