Objective To observe the therapeutic effect of Ningxin Granule Heart-Quieting Granule for pediatric viral myocarditis.Methods Totally 60 cases of pediatric viral myocarditis were randomly divided into treatment group （n=30） and control group （n=30）.There was no significant difference between two groups in sexuality

age and pathogenetic condition.Patients in treatment group took Ningxin Granule

while ATP

CoA

Vit C

Inosine and Ribavirin were given to control group by intravenous drip.Results The treatment group was superior to control group in relieving symptoms

reducing the bearing premature

CK-MB

cTnI and LVEDD

and increasing LVEF.Conclusion Ningxin Granule can obviously relieve symptoms and signs

reduce the bearing premature

decrease the level of myocardial enzyme and improve the cardiac function.