partial pericardiectomy

例句：

1. 1. This surgery is a partial pericardiectomy, removing only part of the heart.
   这是一种部分心脏摘除术，只移除心脏的一部分。
2. 2. The patient underwent a partial pericardiectomy to treat his heart condition.
   这名患者接受了部分心脏摘除术来治疗他的心脏病。
3. 3. The procedure involves making a small incision in the chest wall and partially resecting the pericardium.
   该程序涉及在胸壁上做一个小切口并部分切除心包。