<?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>1665-1146</journal-id>
<journal-title><![CDATA[Boletín médico del Hospital Infantil de México]]></journal-title>
<abbrev-journal-title><![CDATA[Bol. Med. Hosp. Infant. Mex.]]></abbrev-journal-title>
<issn>1665-1146</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Salud, Hospital Infantil de México Federico Gómez]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1665-11462020000100034</article-id>
<article-id pub-id-type="doi">10.24875/bmhim.19000097</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Tratamiento intervencionista con stent para el síndrome de vena cava superior con complicación por el uso de marcapasos en un lactante]]></article-title>
<article-title xml:lang="en"><![CDATA[Stent interventional treatment of superior vena cava syndrome with a pacemaker placement complication in an infant]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Reyes-Viera]]></surname>
<given-names><![CDATA[Luz M.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Salgado-Sandoval]]></surname>
<given-names><![CDATA[Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Antúnez-Sánchez]]></surname>
<given-names><![CDATA[Sandra P.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Meléndez-Uribe]]></surname>
<given-names><![CDATA[Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García-Aguilar]]></surname>
<given-names><![CDATA[Humberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado Centro Médico Nacional 20 de Noviembre ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado Centro Médico Nacional 20 de Noviembre ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2020</year>
</pub-date>
<volume>77</volume>
<numero>1</numero>
<fpage>34</fpage>
<lpage>37</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1665-11462020000100034&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1665-11462020000100034&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1665-11462020000100034&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción: El marcapasos epicárdico es el método preferido en recién nacidos y niños que pesan menos de 10 kg. Sin embargo, su colocación cuenta con una alta incidencia de fracaso prematuro.  Caso clínico: Se presenta el caso de un lactante que requirió la colocación de un marcapasos por bloqueo atrioventricular congénito diagnosticado prenatalmente. El paciente presentaba estenosis crítica de la vena cava superior como complicación secundaria a los cables del marcapasos. La resolución intervencionista mediante un stent en el sitio de estenosis corrigió el síndrome de vena cava superior de forma efectiva.  Conclusiones: Este caso representa una alternativa clínicamente viable en el tratamiento del síndrome de vena cava superior, que puede emplearse después de otras terapias convencionales que hayan fallado.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background: Epicardial pacemaker is the preferred method for newborns and children under 10 kg of weight. However, its placement presents a high rate of premature failure.  Case report: The case of an infant requiring placement of pacemaker by congenital atrioventricular block with prenatal diagnosis is described. The patient showed critical stenosis of the superior vena cava as a complication. Interventional resolution using a stent at the site of stenosis corrected the superior vena cava syndrome effectively.  Conclusions: This case represents a clinically viable alternative for the treatment of superior vena cava syndrome, which can be used after other conventional therapies have failed.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Síndrome de la vena cava superior]]></kwd>
<kwd lng="es"><![CDATA[Marcapasos]]></kwd>
<kwd lng="es"><![CDATA[Bloqueo atrioventricular]]></kwd>
<kwd lng="es"><![CDATA[Tratamiento intervencionista]]></kwd>
<kwd lng="es"><![CDATA[Superior vena cava syndrome]]></kwd>
<kwd lng="es"><![CDATA[Pacemaker]]></kwd>
<kwd lng="es"><![CDATA[Atrioventricular block]]></kwd>
<kwd lng="es"><![CDATA[Interventional treatment]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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