title: Mitral valve prolapse and idiopathic hypertrophic subaortic stenosis: two sources of chest pain in young adults.
mesh_terms: D000293:Adolescent; D000328:Adult; D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis* / Q000188:drug therapy; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008945:Mitral Valve Prolapse / Q000175:diagnosis*; D011433:Propranolol / Q000627:therapeutic use; D012306:Risk
chemical_list: D011433:Propranolol