我科1993年1月至1998年6月临床疑诊为病毒性心肌炎患儿116例,全部行常规心电图(ＥＣＧ)检查,57例作了24小时动态心电图(ＤＣＧ)检查。现将资料分析如下。1　临床资料1.1　一般资料　116例中,男71例,女45例,年龄4～12(平均8)岁。其中4～6岁12例,～8岁28例,～10岁32例,～12岁44例 Our department from January 1993 to June 1998 clinical suspicion of viral myocarditis in 116 cases of children, all routine ECG, 57 cases were made 24-hour dynamic electrocardiogram (DCG) examination. Now the data analysis is as follows. 1 Clinical data 1.1 General Information 116 cases, 71 males and 45 females, aged 4 to 12 (average 8) years old. Among them, 12 cases were 4 to 6 years old, 28 cases were ~ 8 years old, 32 cases were ~ 10 years old and 44 cases were ~ 12 years old