[Usefulness of echocardiography in the long-term follow-up study after surgical treatment of annulo-aortic ectasia].
D000328:Adult; D001018:Aortic Diseases / Q000601:surgery*; D001021:Aortic Valve / Q000601:surgery*; D004108:Dilatation, Pathologic / Q000601:surgery; D004452:Echocardiography; D005260:Female; D005500:Follow-Up Studies; D006349:Heart Valve Diseases / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged