the cases of sudden cardiac death consisted of 161 males and 108 females , with ages ranging from 23 to 86 years , subdivided into 139 cases of acute myocardial infarction , 101 cases of coronary atherosclerosis , 12 cases of primary myocardiopathies , 4 cases of mitral valve prolapse and 13 cases with structurally healthy heart .
C0026267
mitral valve prolapse
C0018787
heart