myopericarditis

例句：

1. 1.He developed myopericarditis after a long illness.
   他在长期患病后发展成了心肌炎。
2. 2. Myopericarditis is a serious condition that requires immediate medical attention.
   心肌炎是一种严重的状况，需要立即医疗关注。
3. 3. The patient was diagnosed with myopericarditis and treated with medication.
   患者被诊断出患有心肌炎，并接受了药物治疗。