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1967年Ashbaugh[1]首先提出急性呼吸窘迫综合征(ARDS)的概念,并把应用呼气末正压(PEEP)作为ARDS纠正低氧血症治疗的重要方法。PEEP水平直接与疗效有关,应用不当会降低疗效而且可能导致继发性损伤。1975年Suter[2]首先提出最佳PEEP的选择标准,许多学者提出许多选择合适PEEP的方
In 1967 Ashbaugh [1] first proposed the concept of acute respiratory distress syndrome (ARDS) and used positive end-expiratory pressure (PEEP) as an important method of ARDS to correct hypoxemia. PEEP levels directly related to efficacy, improper application will reduce the efficacy and may lead to secondary damage. 1975 Suter [2] first proposed the best PEEP selection criteria, many scholars put forward many options for the PEEP side