Physiologic Analysis and Clinical Performance of the Ventilatory Ratio in Acute Respiratory Distress Syndrome
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DOI: 10.1164/rccm.201804-0692oc
Abstract: Rationale: Pulmonary dead space fraction (Vd/Vt) is an independent predictor of mortality in acute respiratory distress syndrome (ARDS). Yet, it is seldom used in practice. The ventilatory ratio is a simple bedside index that can… read more here.
Keywords: respiratory distress; acute respiratory; ventilatory; ventilatory ratio ... See more keywords
Association Between Dyscapnia, Ventilatory Variables, and Mortality in Patients With Acute Respiratory Distress Syndrome—A Retrospective Cohort Study
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DOI: 10.1177/08850666241252741
Abstract: Background: This study aimed to investigate the associations between dyscapnia, ventilatory variables, and mortality. We hypothesized that the association between mechanical power or ventilatory ratio and survival is mediated by dyscapnia. Methods: Patients with moderate… read more here.
Keywords: ventilatory ratio; ventilatory variables; ventilatory; mortality ... See more keywords
Association of Ventilatory Ratio with Acute Cor Pulmonale and Mortality in COVID-19 ARDS: A Cohort Study
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DOI: 10.1177/08850666251359548
Abstract: Purpose An elevated ventilatory ratio (VR) and acute cor pulmonale (ACP) are associated with mortality in ARDS patients. The primary aim of this study was to assess the association between VR and ACP in patients… read more here.
Keywords: ventilatory ratio; cor pulmonale; mortality; acute cor ... See more keywords
The evolution of the ventilatory ratio is a prognostic factor in mechanically ventilated COVID-19 ARDS patients
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DOI: 10.1186/s13054-021-03727-x
Abstract: Mortality due to COVID-19 is high, especially in patients requiring mechanical ventilation. The purpose of the study is to investigate associations between mortality and variables measured during the first three days of mechanical ventilation in… read more here.
Keywords: admission; mechanical ventilation; ventilatory ratio; mortality ... See more keywords