title: [Subvalvular aortic stenosis (apropos of 50 cases: diagnostic factors)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000792:Angiography; D001024:Aortic Valve Stenosis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000503:physiopathology; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D005260:Female; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies
vernacular_title: Le retrécissement aortique sous valvulaire (a propos de 50 cas. Eléments du diagnostic).