myocardial infarctectomy

例句：

1. 1. The patient underwent myocardialinfarctectomy immediately after the heartattack.
   患者心脏骤停后立即接受了心肌梗死切除术。
2. 2. The surgery was performed toremove the damaged myocardium andsave the patient's life.
   手术旨在切除受损的心肌，挽救患者的生命。
3. 3. Theprocedure is a complex surgical intervention that requiresprecise timing and meticulous care.
   这是一种复杂的外科干预，需要精确的时间和细致的护理。