随着高龄及低肺功能患者施行手术者逐渐增多，促发围麻醉期呼衰并发症的危险越来越引起人们的注意，我们总结近１０年来进行胸部大手术发生呼衰的２１例，就其发生原因和治疗对策及预防措施进行探讨。１　临床资料本组男１９例，女２例；年龄３７～７８岁，平均６５岁。病... With the increasing number of elderly patients and those with low pulmonary function, the risk of promoting respiratory complications during anesthesia is drawing more and more attention. We have summarized 21 cases of respiratory failure during major thoracic surgery in recent 10 years Its causes and treatment strategies and preventive measures to explore. 1 Clinical data The group of 19 males and 2 females; aged 37 to 78 years, mean 65 years. disease...