title: Congenital fixed subvalvular aortic stenosis. An anatomical classification and correlations with operative results.
mesh_terms: D000293:Adolescent; D000328:Adult; D000792:Angiography; D001794:Blood Pressure; D001916:Brachial Artery; D002312:Cardiomyopathy, Hypertrophic / Q000145:classification / Q000150:complications / Q000151:congenital* / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D005260:Female; D006352:Heart Ventricles; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000150:complications