Konstantinov, B A Long-term results of plastic reconstructions in acquired aortic valvular disease. [electronic resource] - The Journal of cardiovascular surgery Dec 1994 - 125-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0021-9509 Subjects--Topical Terms: Aortic Valve--surgeryAortic Valve Insufficiency--mortalityAortic Valve Stenosis--mortalityEchocardiography, Doppler, ColorFollow-Up StudiesHeart Valve ProsthesisHumansReoperationSuturesTime Factors