title: RELATIONSHIP BETWEEN THE S1-S2-S3 ELECTROCARDIOGRAPHIC SYNDROME AND HEART DISEASE IN OLDER MEN.
mesh_terms: D000368:Aged; D000375:Aging; D004562:Electrocardiography; D005853:Geriatrics; D006331:Heart Diseases; D006801:Humans; D009203:Myocardial Infarction
keywords: AGING; ELECTROCARDIOGRAPHY; GERIATRICS; HEART DISEASES; MYOCARDIAL INFARCT