Objective To observe the therapeutic efficacy of bi-level positive-pressure non-invasive ventilation on the treatment of acute left ventricular failure (ALVF).
目的了解无创正压机械通气治疗重症急性左心功能衰竭对患者血气及肺功能的影响。
Objective To observe the therapeutic efficacy of bi-level positive-pressure non-invasive ventilation on the treatment of acute left ventricular failure (ALVF).
目的了解无创正压机械通气治疗重症急性左心功能衰竭对患者血气及肺功能的影响。
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