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急性呼吸窘迫综合征(acute respiratory distress syndrome,ARDS)是临床最常见的急性呼吸衰竭,其特征性的临床表现为进行性低氧血症和呼吸窘迫,2012年美国胸科协会国际会议上提出ARDS新定义根据轻、中、重度缺氧来分类,缺氧越严重其病死率越高,按照缺氧程度其死亡风险分别为27%(95%CI 24%~30%)、32%(95%CI 29%~34%)以及45%(95%CI 42%~48%)[1]。多种肺内外严重疾病、手术打击(如一些胸外科手术,包括肺移
Acute respiratory distress syndrome (ARDS) is the most common clinical acute respiratory failure, its characteristic clinical manifestations of progressive hypoxemia and respiratory distress, the 2012 American Thoracic Society International Conference proposed ARDS The new definition is classified according to mild, moderate and severe hypoxia. The more severe the hypoxia is, the higher the case fatality rate is, the risk of death is 27% (95% CI 24% -30%) and 32% (95% CI 29% to 34%) and 45% (95% CI 42% to 48%) [1]. A variety of severe internal and external diseases, surgical strikes (such as some thoracic surgery, including lung metastases