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肺栓塞(PE)是以各种栓子阻塞肺动脉系统引起的一组疾病或临床综合征的统称,包括肺血栓栓塞症(PTE)、脂肪栓塞综合征、羊水栓塞、空气栓塞等。PTE指来自静脉系统或右心的血栓阻塞肺动脉或其分支,引起以肺循环和呼吸功能障碍为主要临床和病理生理特征的疾病,占PE中的绝大多数。发
Pulmonary embolism (PE) is a collective term for a group of diseases or clinical syndromes caused by obstruction of the pulmonary artery with various emboli, including pulmonary thromboembolism (PTE), fat embolism syndrome, amniotic fluid embolism, and air embolism. PTE refers to the thrombus from the venous system or right heart that blocks the pulmonary artery or its branches, causing diseases characterized by pulmonary circulation and respiratory dysfunction as the main clinical and pathophysiological features, accounting for the vast majority of PE. hair