Nonmycotic subvalvular aneurysm nine years after aortic valve replacement.
D001021:Aortic Valve / Q000601:surgery*; D005260:Female; D006322:Heart Aneurysm / Q000209:etiology*; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008875:Middle Aged; D013997:Time Factors