title: Letter: Exercise, running and the heart.
mesh_terms: D003327:Coronary Disease / Q000453:epidemiology / Q000517:prevention & control* / Q000628:therapy; D003645:Death, Sudden; D005081:Exercise Therapy; D006801:Humans; D008297:Male; D009790:Occupations; D005082:Physical Exertion; D013178:Sports Medicine