Children diagnosed with viral myocarditis, if the conditions permit, should be immediately admitted to the ICU for treatment, more to take cardiac monitoring, temporary pacemaker pacing therapy, follow the doctor’s instructions to apply creatine phosphate, diuretics, sedatives, immunoglobulin and other drugs. 1. Temporary pacemaker pacing therapy: for babies with myocarditis, more serious arrhythmias are likely to occur, so temporary pacemaker pacing therapy can be given. 2. Drugs to improve myocardial nutrition and metabolism: common drugs include creatine phosphate, which can protect the myocardium. 3. Diuretics: such as furosemide, spironolactone, etc., which can help promote the discharge of body fluids, reduce cardiac afterload, and reduce the burden on the heart. 4. Sedatives: can be prescribed by the doctor to be midazolam and other drugs sedation, reduce the baby’s myocardial oxygen consumption, reduce the burden on the heart. 5. Other: In addition to the above treatment, if necessary, can also be under the guidance of the doctor to be immunoglobulin and other drugs symptomatic supportive therapy. If the baby is diagnosed with viral myocarditis, acute bed rest is required to reduce the cardiac load, parents should pay close attention to the doctor’s orders to be targeted treatment to avoid danger.