[Morphologico-dynamic study of aortic valve defects by means of retrograde aortography].
D000792:Angiography; D001021:Aortic Valve / Q000002:abnormalities*; D001027:Aortography; D000082882:Bicuspid Aortic Valve Disease; D006330:Heart Defects, Congenital; D006349:Heart Valve Diseases; D006801:Humans
ANGIOGRAPHY; AORTIC VALVE/abnormalities