title: Is emotional stress an etiologic factor in coronary heart disease?
mesh_terms: D001521:Behavior Therapy; D003327:Coronary Disease / Q000188:drug therapy / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D005082:Physical Exertion; D011602:Psychophysiologic Disorders; D012064:Relaxation Therapy; D013315:Stress, Psychological