Anesthesiology
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Multicenter Study Observational Study
Current Ventilator and Oxygen Management during General Anesthesia: A Multicenter, Cross-sectional Observational Study.
Intraoperative oxygen management is poorly understood. It was hypothesized that potentially preventable hyperoxemia and substantial oxygen exposure would be common during general anesthesia. ⋯ Potentially preventable hyperoxemia and substantial oxygen exposure are common during general anesthesia, especially during one-lung ventilation. Future research should explore the safety and feasibility of a more conservative approach for intraoperative oxygen therapy.