急性肺栓塞的诊治进展

Progress of diagnosis and treatment of acute pulmonary embolism

急性肺栓塞（pulmonary embolism，PE）是各种内源性或外源性栓子堵塞肺动脉，引起的肺循环障碍的临床和病理生理综合征，是一种常见的心肺疾患，其发病率、病死率、误诊率高，近年来日益受到人们的重视。正确诊断和及时治疗是降低PE患者病死率的关键。为了提高对急性肺栓塞的认识水平，现就其诊断及治疗进展作一综述。

Acute pulmonary embolism is clinical pathophysiological syndrome related to disturbance of pulmonary circulation, which resulted from the blockage of pulmonary artery and its branch by endogenous or exogenous embolus. It is one kine of common cardiopulmonary disorders, and associated with significant morbidity,mortality and misdiagnosis rate. Much attention has been paid in recent years to optimizing the diagnosis and treatment of acute pulmonary embolism. To decrease the mortality rate, the key lies in correct diagnosis and therapy in time. To focus on the understanding of acute pulmonary embolism, the article summarizes information about diagnosis and treatment of the disease.