heart rot

例句：

1. 1.He was diagnosed with heart rot and had to undergo surgery.
   他被诊断出患有心脏腐烂，并不得不接受手术。
2. 2. The patient's condition worsened, and he needed immediate treatment for heart rot.
   患者的病情恶化，需要立即治疗心脏腐烂。
3. 3. Heart rot is a serious condition that requires medical attention and treatment.
   心脏腐烂是一种严重的状况，需要医疗关注和治疗。