<?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>2448-8909</journal-id>
<journal-title><![CDATA[Medicina crítica (Colegio Mexicano de Medicina Crítica)]]></journal-title>
<abbrev-journal-title><![CDATA[Med. crít. (Col. Mex. Med. Crít.)]]></abbrev-journal-title>
<issn>2448-8909</issn>
<publisher>
<publisher-name><![CDATA[Colegio Mexicano de Medicina Crítica A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2448-89092022000500312</article-id>
<article-id pub-id-type="doi">10.35366/106513</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Ultrasonido Point-Of-Care (POCUS) durante la reanimación cardiopulmonar para el diagnóstico de causas reversibles de arresto cardiaco]]></article-title>
<article-title xml:lang="en"><![CDATA[Point-Of-Care ultrasound (POCUS) during cardiopulmonary resuscitation for the diagnosis of reversible causes of cardiac arrest]]></article-title>
<article-title xml:lang="pt"><![CDATA[Ultrassonografia Point-of-Care (POCUS) durante a reanimação cardiopulmonar para o diagnóstico de causas reversíveis de parada cardíaca]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zamarrón-López]]></surname>
<given-names><![CDATA[Eder I]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guerrero-Gutiérrez]]></surname>
<given-names><![CDATA[Manuel A]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez Nieto]]></surname>
<given-names><![CDATA[Orlando R]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Flores-Ramírez]]></surname>
<given-names><![CDATA[Raymundo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López-Fermín]]></surname>
<given-names><![CDATA[Jorge]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Soriano-Orozco]]></surname>
<given-names><![CDATA[Raúl]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-Díaz]]></surname>
<given-names><![CDATA[Jesús S]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morgado-Villaseñor]]></surname>
<given-names><![CDATA[Luis A]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital CEMAIN  ]]></institution>
<addr-line><![CDATA[Tampico Tamaulipas]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital &amp; Medical Center  ]]></institution>
<addr-line><![CDATA[Tijuana Baja California]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital General San Juan del Río  ]]></institution>
<addr-line><![CDATA[San Juan del Río Querétaro]]></addr-line>
<country>México</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Hospital Instituto de Seguridad y Servicios Sociales de los Trabajadores al Servicio de los Poderes del Estado de Puebla  ]]></institution>
<addr-line><![CDATA[Puebla ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Hospital General San Juan del Río  ]]></institution>
<addr-line><![CDATA[San Juan del Río Querétaro]]></addr-line>
<country>México</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Unidad Médica de Alta Especialidad T1 ]]></institution>
<addr-line><![CDATA[León Guanajuato]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af7">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Unidad Médica de Alta Especialidad «Adolfo Ruíz Cortines» ]]></institution>
<addr-line><![CDATA[Veracruz ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af8">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Hospital General No. 15 ]]></institution>
<addr-line><![CDATA[Reynosa Tamaulipas]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<volume>36</volume>
<numero>5</numero>
<fpage>312</fpage>
<lpage>317</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2448-89092022000500312&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2448-89092022000500312&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2448-89092022000500312&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La ultrasonografía enfocada al paciente crítico o «ultrasonido Point-Of-Care» (POCUS) es una herramienta utilizada en la cabecera del paciente en distintas áreas de la medicina crítica y servicios de emergencias debido a su practicidad y a que provee gran información de forma rápida y no invasiva para realizar diagnósticos y abordajes terapéuticos. El arresto cardiaco (AC) es una situación crítica que requiere una adecuada reanimación cardiopulmonar (RCP) y en la que es crucial la identificación de la etiología para realizar una intervención rápida y lograr la resolución de la misma, particularmente en el escenario de una actividad eléctrica sin pulso (AESP) en la que la ecografía cobra vital importancia. La implementación de protocolos de reanimación cardiopulmonar apoyados de un abordaje ultrasonográfico es factible y de gran utilidad para la identificación etiológica del AC y la resolución de causas específicas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Ultrasound focused on the critical patient or «Point-Of-Care ultrasound» (POCUS) is a tool used at the patient&#8217;s bedside in different areas of critical medicine and emergency services due to its practicality as it provides great information quickly and non-invasive for diagnostic and therapeutic approaches. Cardiac arrest (CA) is a critical situation that requires adequate cardiopulmonary resuscitation (CPR), and in which the identification of the etiology is crucial to carry out a rapid intervention and achieve its resolution, particularly in the setting of a pulseless electrical activity (AESP) in which ultrasound is of vital importance. The implementation of cardiopulmonary resuscitation protocols supported by an ultrasound approach is feasible and of great utility for the etiological identification of CA and the resolution of specific causes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo: A ultrassonografia focada em pacientes críticos ou «Point-Of-Care ultra-som» (POCUS) é uma ferramenta utilizada à beira do leito do paciente em diferentes áreas da medicina crítica e serviços de emergência devido à sua praticidade e ao fato de fornecer uma grande quantidade de informações rapidamente e não invasivo para abordagens diagnósticas e terapêuticas. A parada cardíaca (PC) é uma situação crítica que requer uma adequada ressuscitação cardiopulmonar (RCP) e na qual a identificação da etiologia é crucial para a rápida intervenção e resolução, particularmente no cenário de uma atividade elétrica sem pulso (AESP) em qual o ultra-som é de vital importância. A implementação de protocolos de ressuscitação cardiopulmonar apoiados por uma abordagem ultrassonográfica é viável e muito útil para a identificação etiológica do RAC e resolução de causas específicas.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Paro cardiorrespiratorio]]></kwd>
<kwd lng="es"><![CDATA[ecografía]]></kwd>
<kwd lng="es"><![CDATA[ultrasonografía]]></kwd>
<kwd lng="es"><![CDATA[actividad eléctrica sin pulso]]></kwd>
<kwd lng="es"><![CDATA[POCUS]]></kwd>
<kwd lng="en"><![CDATA[Cardiac arrest]]></kwd>
<kwd lng="en"><![CDATA[ultrasound]]></kwd>
<kwd lng="en"><![CDATA[ultrasonography]]></kwd>
<kwd lng="en"><![CDATA[pulseless electrical activity]]></kwd>
<kwd lng="en"><![CDATA[POCUS]]></kwd>
<kwd lng="pt"><![CDATA[Parada cardiorrespiratória]]></kwd>
<kwd lng="pt"><![CDATA[ultrassom]]></kwd>
<kwd lng="pt"><![CDATA[ultrassonografia]]></kwd>
<kwd lng="pt"><![CDATA[atividade elétrica sem pulso]]></kwd>
<kwd lng="pt"><![CDATA[POCUS]]></kwd>
</kwd-group>
</article-meta>
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