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肺动脉栓塞(pulmonary embolism,PE)是内源性或外源性栓子堵塞肺动脉或其他分支引起肺循环障碍的临床和病理生理综合征,是许多疾病的一种严重并发症,在欧美国家病死率一度在心脑血管疾病和恶性肿瘤之后,列第3位[1]。老年人肺栓塞的发病率和死亡率明显高于年轻者,60岁以上患者的
Pulmonary embolism (PE) is a clinical and pathophysiological syndrome caused by endogenous or exogenous emboli blocking the pulmonary artery or other branches, which is a serious complication of many diseases. In Europe and the United States, the mortality rate was once After cardiovascular and cerebrovascular diseases and malignant tumors, ranked No. 3 [1]. The incidence and mortality of pulmonary embolism in the elderly were significantly higher than in younger patients over 60 years of age