title: [Quadriscuspid aortic valve with aortic regurgitation. Report of an angiographically detected case (author's transl)].
mesh_terms: D001021:Aortic Valve / Q000002:abnormalities* / Q000000981:diagnostic imaging; D001022:Aortic Valve Insufficiency / Q000151:congenital* / Q000000981:diagnostic imaging / Q000601:surgery; D001027:Aortography; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Valvola aortica quadricuspide con insufficienza aortica. Un caso diagnosticato angiograficamente ed operato