The most common causes of sudden cardiac death are

The most common causes of sudden cardiac death are

The most common causes of sudden cardiac death are

A. Coronary heart disease and its complications

B. Acute myocarditis

C. Mitral valve prolapse

D. Cardiomyopathy

E. Aortic stenosis

【Answer】A

【Analysis】The vast majority of sudden cardiac death occurs in patients with organic heart disease, most notably coronary heart disease and its complications. Sudden cardiac death before the age of 35 is mainly due to various cardiomyopathies.