infectious myocarditis

例句：

1. 1. The patient was diagnosed with infectious myocarditis and required immediate treatment.
   患者被诊断出患有传染性心肌炎，需要立即治疗。
2. 2. The doctors suspect that the infection may have caused the patient's condition.
   医生怀疑这种感染可能已经导致了患者的病情。
3. 3. Infectious myocarditis is a serious condition that requires close monitoring and treatment.
   传染性心肌炎是一种严重的疾病，需要密切监测和治疗。