Quadriscupid aortic valve: a rare entity.
Cheng
Tsung O
TO
D001021:Aortic Valve / Q000002:abnormalities* / Q000000981:diagnostic imaging; D001022:Aortic Valve Insufficiency / Q000000981:diagnostic imaging*; D017548:Echocardiography, Transesophageal; D006801:Humans