Objective To study the changes of the function of right ventricle according to different operation ways after pulmonary resection by colour Doppler ultrasound.
目的彩色多普勒超声评价不同手术方式肺切除术后右心功能改变的临床意义。
2
Objective To explore the effect of severe pulmonary hypofunction on lung resection, and indications of operation and perioperation management.
目的探讨重度肺功能减退对肺切除术的影响、手术适应症和围手术期管理。
3
Chronic bronchitis, type of operation, duration of operation, pulmonary function and PCA are risk factors of PI in esophageal and cardiac cancer patients.