近年来病毒性心肌炎的发病率日渐增多 ,小儿病毒性心肌炎多与原发病同时发生 ,因大多无自觉症状或不能叙述自觉症状 ,而被突出的原发病掩盖。因而对病毒感染的小儿常规做心电图检查是很必要的。本文观察了 3 7例心肌炎患儿的心电图改变 ,其结果分析如下。1　资料与方法本组 3 7 In recent years, the incidence of viral myocarditis increasing, more children with viral myocarditis and primary disease occur at the same time, most of them have no symptoms or can not describe the symptoms, but was highlighted the original disease cover up. Therefore, routine viral examination of children with electrocardiogram is necessary. This article observed 37 children with myocarditis electrocardiogram changes, the results are as follows. 1 Materials and Methods This group 3 7