现将我科1975年1月至1979年9月住院诊断为病毒性心肌炎的患者45例予以分析讨论。病例选择1.存在和发病有关的病毒感染史,在新近1—2周内患过病毒感染,以后出现胸闷、气急、心悸等症状。2.原无心脏病史,临床上能除外其它原因所致的心肌炎与心脏病。出现下列一项表现者 Now our department from January 1975 to September 1979 hospitalized patients diagnosed as viral myocarditis in 45 cases to be analyzed and discussed. Case Selection 1. Presence and pathogenesis of the virus infection history, in the past 1-2 weeks had a virus infection, later chest tightness, shortness of breath, palpitations and other symptoms. 2. The original history of heart disease, clinically excluded from other causes of myocarditis and heart disease. One of the following performers appears