Viral Myocarditis

Viral myocarditis is inflammatory infiltration of the myocardium due to viral infection (Coxsackie, adenovirus, parvovirus), presenting with chest pain, arrhythmia, heart failure, or (fulminant) cardiogenic shock. Treatment: supportive care; heart-failure therapy (ACEi/beta-blocker/diuretics); treat arrhythmias; avoid strenuous exercise; mechanical circulatory support for fulminant; immunosuppression in selected cases (not routine).

Common Symptoms

Chest pain; fatigue/heart failure; arrhythmia; recent viral illness; by acute/fulminant/chronic

Causes and Pathogenesis

Viral infection and immune-mediated inflammation cause myocardial injury and dysfunction.

Treatment

Supportive; HF therapy; treat arrhythmias; MCS for fulminant; immunosuppression in selected

Preventive Measures

Avoid strenuous exercise during acute illness; treat viral infection.

Department to Visit

It is recommended to visit the Cardiology department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.