transthoracotomy

例句：

1. 1.The patient underwent a transthoracotomy to repair the damaged heart valves.
   这名患者接受了胸主动脉切开术来修复受损的心脏瓣膜。
2. 2.The surgeon performed a transthoracotomy to access the lung for surgery.
   外科医生进行了胸主动脉切开术以进入肺部进行手术。
3. 3. The patient was scheduled for a transthoracotomy to remove a tumor from his chest cavity.
   这名患者被安排进行胸主动脉切开术以从他的胸腔中取出肿瘤。