subendocardial infarction

例句：

1. 1.He was diagnosed with subendocardial infarction, which is a condition affecting the heart's innermost layer.
   他被诊断出患有亚心梗，这是一种影响心脏最内层的状况。
2. 2.The patient required urgent surgery to treat the subendocardial infarction.
   这名患者需要紧急手术来治疗亚心梗。
3. 3.Subendocardial infarction can be caused by various factors, including stress and poor diet.
   亚心梗可以由多种因素引起，包括压力和不良饮食。