近年,肺栓塞的治疗在实验研究及临床上出现了一些较安全而迅速有效的新疗法。治疗的临床基础一、临床表现及机理:肺栓塞主要引起急性呼吸和循环功能失调。动物实验与临床观察表明,急性肺栓塞的心肺反应,比单纯心肺血管的机械性阻塞明显,这些患者常有低碳酸血症。由于肺泡换气不足,低氧反射 In recent years, the treatment of pulmonary embolism in the experimental study and clinical emergence of some more safe and effective new treatments quickly. Clinical basis of treatment First, the clinical manifestations and mechanisms: Pulmonary embolism mainly caused by acute respiratory and circulatory dysfunction. Animal experiments and clinical observations show that the acute pulmonary embolism of the cardiopulmonary reaction than simple pulmonary vascular mechanical obstruction obvious, these patients often have hypocapnia. Due to lack of alveolar ventilation, hypoxemia