急性心源性肺水肿(肺水肿,下同)是一严重的急症,必须分秒必争地进行抢救,以改善患者预后,挽救病人生命。由于引起肺水肿的病因及临床类型不同,病情严重程度各异,因此必须根据不同情况,采取果断措施,既要对症处理,也要对因治疗。正确地进行临床分型,对指导治疗有重要意义。根据心排血量的不同,临床上 Acute cardioembolic pulmonary edema (pulmonary edema, the same below) is a serious emergency that must be rescued every second to improve the patient’s prognosis and save the patient’s life. Because of the etiology and clinical types of pulmonary edema, the severity of the disease varies, so we must take decisive measures according to different situations, it is necessary to symptomatic treatment, but also because of treatment. Proper clinical classification, the guidance of treatment is of great significance. According to different cardiac output, clinically