Q-wave myocardial infarction

例句：

1. 1. The patient was diagnosed withQ-wave myocardial infarction and required immediate surgery.
   患者被诊断为Q波心肌梗死，需要立即进行手术。
2. 2. The Q-wave myocardial infarction had beena major cause of death in the region.
   Q波心肌梗死一直是该地区的主要死因。
3. 3. The Q-wave myocardial infarction had left the patientwith significant physical limitations.
   Q波心肌梗死导致患者身体功能严重受限。