<?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>0035-0052</journal-id>
<journal-title><![CDATA[Revista mexicana de pediatría]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. pediatr.]]></abbrev-journal-title>
<issn>0035-0052</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Pediatría A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0035-00522024000200064</article-id>
<article-id pub-id-type="doi">10.35366/119128</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Descripción epidemiológica de niños con cardiopatías congénitas en Quintana Roo, México]]></article-title>
<article-title xml:lang="en"><![CDATA[Epidemiological description of children with congenital heart diseases in Quintana Roo, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tomás-Alvarado]]></surname>
<given-names><![CDATA[Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez-Terán]]></surname>
<given-names><![CDATA[Óscar Andrés]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Hospital General Regional No. 17 Servicio de Cardiología Pediátrica]]></institution>
<addr-line><![CDATA[Benito Juárez (Cancún) Quintana Roo]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2024</year>
</pub-date>
<volume>91</volume>
<numero>2</numero>
<fpage>64</fpage>
<lpage>67</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0035-00522024000200064&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0035-00522024000200064&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0035-00522024000200064&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  las cardiopatías congénitas (CC) son los defectos congénitos más frecuentes al nacer, y su prevalencia varía según la región geográfica.  Objetivo:  describir las características de los pacientes atendidos en el servicio de Cardiología Pediátrica de un hospital de referencia en Quintana Roo, México.  Material y métodos:  se llevó a cabo un estudio transversal y descriptivo que incluyó a pacientes atendidos por el servicio de cardiología pediátrica desde marzo de 2020 hasta diciembre de 2023. Se presenta el análisis descriptivo sobre datos demográficos y del tipo de cardiopatía congénita.  Resultados:  el estudio incluyó 1,848 pacientes, de los cuales 1,096 (59%) no presentaron patología cardiovascular; 634 (34.3%) pacientes presentaron algún tipo de cardiopatía estructural. Las CC más comunes fueron las acianógenas con flujo pulmonar aumentado (32.4%), de las cuales la comunicación interventricular y la persistencia del conducto arterioso fueron las más frecuentes.  Conclusiones:  en alrededor de 30% de los pacientes referidos a un servicio de cardiología se confirma la presencia de una cardiopatía congénita, siendo las más frecuentes las cardiopatías con flujo pulmonar aumentado.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  congenital heart diseases (CHD) are the most common type of congenital defects at birth, and their prevalence varies by region.  Objective:  to describe the characteristics of patients treated in the Pediatric Cardiology reference center located in Quintana Roo, Mexico.  Material and methods:  cross-sectional study that included patients treated by the pediatric cardiology service from March 2020 to December 2023. The analysis of demographic data and the type of congenital heart disease is presented.  Results:  the study included 1,848 patients, of whom 1,096 (59%) had no cardiovascular pathology; 634 (34.3%) patients had some type of structural heart disease. The most common type of CHD was acyanotic with increased pulmonary flow (32.4%), of which ventricular septal defect and patent ductus arteriosus were the most frequent.  Conclusions:  in approximately 30% of patients referred to a Cardiology service, the presence of a congenital heart disease is confirmed, of which heart diseases with increased pulmonary flow are the most frequent.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[epidemiología]]></kwd>
<kwd lng="es"><![CDATA[cardiopatía congénita]]></kwd>
<kwd lng="es"><![CDATA[Quintana Roo]]></kwd>
<kwd lng="es"><![CDATA[pediatría]]></kwd>
<kwd lng="en"><![CDATA[epidemiology]]></kwd>
<kwd lng="en"><![CDATA[congenital heart disease]]></kwd>
<kwd lng="en"><![CDATA[Quintana Roo]]></kwd>
<kwd lng="en"><![CDATA[pediatrics]]></kwd>
</kwd-group>
</article-meta>
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