大咯血是呼吸内科常见危重症,发生窒息风险大,常规内科治疗往往效果欠佳。自支气管动脉栓塞术(bronchial artery embolization,BAE)应用于大咯血治疗后,咯血窒息发生率明显降低,现已成为大咯血的首选治疗方案。随着科学的进步,栓塞材料、栓塞技术有了一定进步,并在预防和处理严重不良事件发生有一定经验。现对支气管动脉栓塞术治疗大咯血作一综述。 Hemoptysis is a common critically ill respiratory medicine, the risk of asphyxia, conventional medical treatment is often ineffective. Since the application of bronchial artery embolization (BAE) in the treatment of massive hemoptysis, the incidence of hemoptysis asphyxia has been significantly reduced and has become the treatment of choice for massive hemoptysis. With the progress of science, embolic material, embolization technology has made some progress, and in the prevention and treatment of serious adverse events have some experience. Bronchial artery embolization is now a big review of hemoptysis.