<?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>S2448-89092021000100054</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Guías «primera línea» para la atención de SARS-CoV-2 COVID-19. Evaluación de la hipoxemia grave, necesidad de intubación y respuesta rápida]]></article-title>
<article-title xml:lang="en"><![CDATA[Frontline guides for SARS-CoV-2. Critical Care Assessment of hypoxemia, necessity intubation and rapid response]]></article-title>
<article-title xml:lang="pt"><![CDATA[Guias de «primeira linha» para o cuidado da SARS-CoV-2 COVID-19. Avaliação de hipoxemia grave, necessidade de intubação e resposta rápida]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Elguea Echavarría]]></surname>
<given-names><![CDATA[Pedro Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Monares Zepeda]]></surname>
<given-names><![CDATA[Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Palacios Chavarría]]></surname>
<given-names><![CDATA[Adrián]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Gilsoul]]></surname>
<given-names><![CDATA[Thierry]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Colegio Mexicano de Medicina Crítica  ]]></institution>
<addr-line><![CDATA[CDMX ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Centro Médico ABC Departamento de Medicina Crítica «Dr. Mario Shapiro» ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Unidad Temporal CITIBANAMEX COVID  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán  ]]></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>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2021</year>
</pub-date>
<volume>35</volume>
<numero>1</numero>
<fpage>54</fpage>
<lpage>56</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2448-89092021000100054&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2448-89092021000100054&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2448-89092021000100054&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Es necesario lograr un equilibrio entre la detección temprana del paciente que debe ser evaluado por un experto y la sobreactivación de los equipos de respuesta rápida. La presente guía tiene como objetivo ayudar al médico de menor experiencia en cuidados críticos para una correcta evaluación de la hipoxemia y en la detección de los casos donde la evaluación de un médico de mayor experiencia es necesaria.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: A balance needs to be struck between early detection of the patient, which must be evaluated by an expert, and the over-activation of rapid response teams. The objective of this guide is to help the doctor with less experience in critical care to correctly evaluate hypoxemia and in the detection of cases where the evaluation of a more experienced doctor is necessary.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo: É necessário encontrar um equilíbrio entre a detecção precoce do paciente, que deve ser avaliada por um especialista, e a superativação das equipes de resposta rápida. O objetivo deste guia é ajudar o médico com menos experiência em cuidados intensivos a avaliar corretamente a hipoxemia e a detectar os casos em que é necessária a avaliação de um médico mais experiente.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[COVID-19]]></kwd>
<kwd lng="es"><![CDATA[respuesta rápida]]></kwd>
<kwd lng="es"><![CDATA[evaluación de riesgo]]></kwd>
<kwd lng="es"><![CDATA[criterios de intubación]]></kwd>
<kwd lng="es"><![CDATA[evaluación de hipoxia]]></kwd>
<kwd lng="en"><![CDATA[COVID-19]]></kwd>
<kwd lng="en"><![CDATA[rapid response]]></kwd>
<kwd lng="en"><![CDATA[risk assessment]]></kwd>
<kwd lng="en"><![CDATA[intubation criteria]]></kwd>
<kwd lng="en"><![CDATA[hypoxia assessment]]></kwd>
<kwd lng="pt"><![CDATA[COVID 19]]></kwd>
<kwd lng="pt"><![CDATA[resposta rápida]]></kwd>
<kwd lng="pt"><![CDATA[avaliação de risco]]></kwd>
<kwd lng="pt"><![CDATA[critérios de intubação]]></kwd>
<kwd lng="pt"><![CDATA[avaliação de hipóxia]]></kwd>
</kwd-group>
</article-meta>
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