Methods Chest physiotherapy including deep breath, effective cough, chest percussion, postural drainage and mechanical absorb was performed and system condition of each patient was evaluated before operation and after operation. 方法对11例肺移植手术患者实施胸部物理治疗,内容包括:深呼吸、有效咳嗽、胸部扣击、体位引流、机械吸引等。