ArticleArchivos de cardiologia de Mexico2025
Efecto de la ventilación mecánica en la variabilidad de la oximetría de pulso en el posoperatorio de cirugía cardiaca.
Article in Archivos de cardiologia de Mexico, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
objectiveTo describe whether mechanical ventilation participates in the variability of pulse oximetry in subjects in critical conditions.
methodsPostoperative cardiac surgery subjects with and without mechanical ventilation were analized; their demographic variables, heart rate and arterial blood gases were defined. Variability was obtained from the comparison of arterial saturation (SaO
results260 subjects and 780 pairs of comparisons were studied. The mean difference (bias) with and without mechanical ventilation: SaO
conclusionsMechanical ventilation does not increase heart rate or partial oxygen saturation variability in critically ill subject's post-cardiac surgery.
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