多器官功能衰竭是指创伤、手术、感染等因素引起的两个或两个以上器官同时或先后衰竭所致的综合症，其死亡率可高达３２％～９４％。多器官功能衰竭，不仅引起很高的病残和死亡率，而且治疗费用十分惊人。我科于１９９７年１０月收治一例风心病，主动脉瓣、二尖瓣置换术后... Multiple organ failure refers to the syndrome caused by the simultaneous or sequential failure of two or more organs caused by trauma, surgery, infection and the like, and the mortality rate can reach as high as 32% -94%. Multiple organ failure, not only cause high morbidity and mortality, but also the cost of treatment is very alarming. Our department in October 1997 admitted a case of rheumatic heart disease, aortic valve, mitral valve replacement surgery.