<?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>1870-7203</journal-id>
<journal-title><![CDATA[Acta médica Grupo Ángeles]]></journal-title>
<abbrev-journal-title><![CDATA[Acta méd. Grupo Ángeles]]></abbrev-journal-title>
<issn>1870-7203</issn>
<publisher>
<publisher-name><![CDATA[Grupo Ángeles, Servicios de Salud]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1870-72032021000100123</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Reparación de cardiopatía congénita crítica en el prematuro]]></article-title>
<article-title xml:lang="en"><![CDATA[Repair of critical congenital heart disease in prematurity]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mármol Realpe]]></surname>
<given-names><![CDATA[Karen]]></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"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Benadón Darszón]]></surname>
<given-names><![CDATA[Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tietzsch Escalante]]></surname>
<given-names><![CDATA[Pablo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Benita]]></surname>
<given-names><![CDATA[Antonio]]></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 Departamento de Cardiología Pediátrica]]></institution>
<addr-line><![CDATA[CDMX ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Ángeles Lomas  ]]></institution>
<addr-line><![CDATA[CDMX ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Nacional de Cardiología &#8220;Ignacio Chávez&#8221; Departamento de Cirugía Cardiovascular ]]></institution>
<addr-line><![CDATA[CDMX ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2021</year>
</pub-date>
<volume>19</volume>
<numero>1</numero>
<fpage>123</fpage>
<lpage>125</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-72032021000100123&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-72032021000100123&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-72032021000100123&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Las cardiopatías congénitas críticas en el periodo neonatal son condiciones que presentan alta mortalidad, siendo mucho más graves cuando se asocian a un recién nacido prematuro y peso menor de 2,000 gramos. Estas lesiones son dependientes del conducto arterioso, por lo que el diagnóstico temprano y el uso de prostaglandinas para mantener la vida y la estabilidad hemodinámica permiten llevar a la reparación quirúrgica a un paciente lo más estable posible. Presentamos el caso clínico de un recién nacido prematuro de 1,700 gramos y coartación aórtica crítica, a quien se llevó a reparación mediante coartectomía extendida, con una evolución satisfactoria a pesar de las variables de riesgo de edad gestacional y peso. Presentamos los recursos diagnósticos de imagen para confirmación del diagnóstico y resolución quirúrgica. El manejo en cuidados intensivos es fundamental para los buenos resultados como en nuestro caso, y discutiremos brevemente el papel del tamiz cardiaco neonatal en este grupo de patologías.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Critical congenital heart diseases in the neonatal period are conditions that present high mortality, being much more serious when associated with a premature newborn and weighing less than 2,000 grams. These lesions are dependent on the ductus arteriosus, so early diagnosis and the use of prostaglandins to maintain life and hemodynamic stability allows a patient to be as stable as possible for surgical repair. We present the clinical case of a premature newborn weighing 1,700 grams with critical aortic coarctation, who underwent repair through extended coartectomy, with a satisfactory evolution despite the risk variables of gestational age and weight. We present the diagnostic imaging resources for confirmation of the diagnosis and surgical resolution. Management in intensive care is essential for good results, as in our case, and we will briefly discuss the role of neonatal cardiac screening in this group of pathologies.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Cardiopatía congénita crítica]]></kwd>
<kwd lng="es"><![CDATA[recién nacido prematuro]]></kwd>
<kwd lng="es"><![CDATA[coartación aórtica]]></kwd>
<kwd lng="en"><![CDATA[Critical congenital heart disease]]></kwd>
<kwd lng="en"><![CDATA[premature newborn]]></kwd>
<kwd lng="en"><![CDATA[aortic coarctation]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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