What symptom does myocarditis have and how to cause meeting contagion

Myocarditis is generally considered to be caused by viral infection, and the common virus is coxsackie virus. Common symptoms of myocarditis patients are precordial pain, chest distress, shortness of breath, and palpitations. After the above symptoms occur, patients need to go to the hospital cardiology department for ECG, myocardial enzymes, etc.