在北美和欧洲深静脉栓塞 (DVT)和肺动脉栓塞 (PE)是最常见的心肺疾病之一。在美国 ,肺栓塞的死亡率男性比女性高 ,非白种人比白种人高 ,是第三位常见的心肺疾病 [1 ] 。美国 1975年统计每年超过 15万人死于急性肺栓塞 ,6 0多万人有症状性肺栓塞。1985年资料每年诊断肺栓塞的病? Deep vein thrombosis (DVT) and pulmonary embolism (PE) are among the most common cardiopulmonary diseases in North America and Europe. In the United States, the mortality rate of pulmonary embolism is higher in males than in females and non-whites are the third most common cardiopulmonary diseases [1]. In the United States in 1975, more than 150,000 people died of acute pulmonary embolism each year and more than 60 million people had symptomatic pulmonary embolism. 1985 annual diagnosis of pulmonary embolism?