<?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>1405-9940</journal-id>
<journal-title><![CDATA[Archivos de cardiología de México]]></journal-title>
<abbrev-journal-title><![CDATA[Arch. Cardiol. Méx.]]></abbrev-journal-title>
<issn>1405-9940</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Cardiología Ignacio Chávez]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-99402020000400436</article-id>
<article-id pub-id-type="doi">10.24875/acm.19000361</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Características de los pacientes pediátricos operados de coartación aórtica en los años 2009 a 2018 en el Instituto Nacional de Cardiología Ignacio Chávez]]></article-title>
<article-title xml:lang="en"><![CDATA[Characteristics of pediatric patients operated of aortic coartation in the years 2009 to 2018 at the National Institute of Cardiology Ignacio Chávez]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Muralles-Castillo]]></surname>
<given-names><![CDATA[Fernando A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Cardiología Ignacio Chávez Servicio de Cardiología Pediátrica División de Estudios de Posgrado]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</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>90</volume>
<numero>4</numero>
<fpage>436</fpage>
<lpage>441</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-99402020000400436&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-99402020000400436&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-99402020000400436&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: Determinar las características radiográficas, electrocardiográficas, angiográficas y quirúrgicas de los pacientes operados con coartación aórtica en el Instituto Nacional de Cardiología Ignacio Chávez entre los años 2009 y 2018.  Métodos: Se recabaron del expediente electrónico las variables consideradas relevantes para el estudio y se registraron en la hoja de captura Excel previamente diseñada. Se analizaron diversas variables radiográficas, electrocardiográficas, angiográficas y quirúrgicas. Se valoró la evolución clínica posquirúrgica, complicaciones, requerimiento de procedimientos intervencionistas o quirúrgicos, y se valoró la respuesta a estos y también los diferentes desenlaces.  Resultados: Se reportan 187 cirugías de pacientes desde los 2 días de vida hasta los 12 años, en donde se mencionan las características radiológicas, electrocardiográficas y edad de presentación. El total de fallecimientos en los 9 años fue de 17 casos, los cuales en su gran mayoría (94%) fueron antes del primer año de vida. La técnica quirúrgica más utilizada (90%) fue la coartectomía extendida con anastomosis terminoterminal. Las complicaciones posquirúrgicas registradas fueron en orden descendente: insuficiencia ventricular izquierda, hipertensión arterial sistémica, insuficiencia renal que requirió diálisis peritoneal, etc.  Conclusiones: La población registrada que requirió una intervención quirúrgica en el Instituto Nacional de Cardiología fue en su mayoría «lactante menor», con una mediana de 3 meses de edad en el momento de la cirugía. Respecto a la técnica quirúrgica empleada, la que tuvo mejores resultados y que no demostró tener una asociación significativa con el número de defunciones fue la coartectomía extendida con anastomosis terminoterminal.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective: To determine the radiographic, electrocardiographic, angiographic and surgical characteristics of the patients operated with aortic coarctation at the Ignacio Chavez National Institute of Cardiology between 2009 and 2018.  Methods: The variables considered relevant for the study were collected from the electronic file, recorded in the previously designed Excel capture sheet. Various radiographic, electrocardiographic, angiographic and surgical variables were analyzed. Post-surgical clinical evolution, complications, requirements for interventional or surgical procedures were assessed, and the response to these as well as the different outcomes was assessed.  Results: 187 patient surgeries are reported from 2 days of age to 12 years, where the radiological, electrocardiographic characteristics and presentation age are mentioned. The total number of deaths in the 9 years was 17 cases, which were mostly (94%) before the first year of life. The most commonly used surgical technique (90%) was extended coartectomy with term-terminal anastomosis. The recorded postoperative complications were in descending order: ventricular failure, systemic arterial hypertension, renal failure that required peritoneal dialysis, etc.  Conclusions: The registered population that required surgical intervention at the National Institute of Cardiology was mostly a minor infant with a median of 3 months in their surgery age. In view of the surgical technique used, the one that had better results and that did not show a significant association with the number of deaths was the extended coartectomy with end-to-end anastomosis.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Coartación aórtica]]></kwd>
<kwd lng="es"><![CDATA[Coartectomía]]></kwd>
<kwd lng="es"><![CDATA[Lactante]]></kwd>
<kwd lng="es"><![CDATA[Cateterismo]]></kwd>
<kwd lng="es"><![CDATA[Insuficiencia ventricular]]></kwd>
<kwd lng="es"><![CDATA[Hipertensión arterial]]></kwd>
<kwd lng="en"><![CDATA[Coartaction of the aorta]]></kwd>
<kwd lng="en"><![CDATA[Coartectomy]]></kwd>
<kwd lng="en"><![CDATA[Infant]]></kwd>
<kwd lng="en"><![CDATA[Catheterization]]></kwd>
<kwd lng="en"><![CDATA[Ventricular failure]]></kwd>
<kwd lng="en"><![CDATA[Arterial hypertension]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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