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将SpO2/FiO2比值转换为PaO2/FiO2比值以评估重症患者呼吸衰竭的方法 ...
PaO2/FiO2(PF)比值被广泛用于评估重症患者的呼吸衰竭情况,以指导通气策略和预后判断。然而,由于该指标需要侵入性动脉 ...
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