Viral cardiomyopathy requires aggressive treatment, such as targeted antiviral treatment of infection and symptomatic treatment of myocarditis. 1. bed rest to reduce the load on the heart, eat easily digestible and protein-rich foods. 2. antiviral treatment, the earlier the antiviral treatment the better to avoid damaging more heart muscle. 3. use of drugs that nourish the heart muscle, such as the application of free radical scavengers, including coenzyme Q10, Creatinine, cyclized adenosine acid and other drugs. 4, if the above treatment is not effective, a little glucocorticoid can be used for treatment, which can be considered for 10-30 days of onset. 5, symptomatic treatment, symptomatic treatment for patients with heart failure and arrhythmias.