tricuspid annuloplasty

例句：

1. 1.This surgery is typically performed in patients with severe tricuspid regurgitation.
   这种手术通常用于患有严重三尖瓣反流的患者。
2. 2. The patient underwent successful tricuspid annuloplasty and has returned to normal activities.
   患者成功接受了三尖瓣环成形术，已恢复正常活动。
3. 3. In the case of a failed tricuspid annuloplasty, further intervention may be necessary.
   如果三尖瓣环成形术失败，可能需要进一步干预。