[The importance of beta-blocking agents in the diagnosis of subvalvular aortic stenosis].
D000293:Adolescent; D000328:Adult; D001794:Blood Pressure / Q000187:drug effects*; D006328:Cardiac Catheterization; D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis*; D002339:Carotid Arteries; D014695:Cerebral Ventriculography; D004562:Electrocardiography; D006801:Humans; D008297:Male; D011674:Pulse; D013565:Sympatholytics / Q000494:pharmacology*
D013565:Sympatholytics
L'importanza dei beta-bloccanti nella diagnosi delle stenosi sottovalvolari aortiche.