Background In critically ill patients the PaO2/FIO2 ratio is an indicator of oxygenation status and is one of the diagnostic criteria for acute respiratory distress syndrome in adults (ARDS) [1 - 4].
The ratio between arterial blood partial pressure of oxygen and fraction of inspired oxygen (PaO2/FiO2) was largely used for grading and managing the respiratory failure in non-mechanically ventilated ...
PaO2/FiO2 ratio and NT-proBNP were assessed at baseline, 24 hours, 3 days, and 7 days, while mPAP was measured at baseline, 24 hours, and 7 days. Safety endpoints included mortality, hemodynamic ...
Objectives COVID-19 causes lung parenchymal and endothelial damage that lead to hypoxic acute respiratory failure (hARF). The influence of hARF severity on patients’ outcomes is still poorly ...
Background: A major contributor to unfavorable outcome after traumatic brain injury (TBI) is secondary brain injury. Low brain tissue oxygen tension (PbtO2) has shown to be an independent predictor of ...
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Embora a PaO2/FiO2 derivada da gasometria arterial continue sendo o padrão-ouro do diagnóstico de insuficiência respiratória aguda, a SpO2/FiO2 tem sido investigada como potencial substituta. Esta ...
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