[Hypoplastic aortic valve ring. Surgical considerations].
D000328:Adult; D001021:Aortic Valve / Q000002:abnormalities*; D001022:Aortic Valve Insufficiency / Q000151:congenital; D001024:Aortic Valve Stenosis / Q000151:congenital; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male
L'anello valvolare aortico ipoplasico. Considerazioni chirurgiche.