Fischer, C H [Quantification of mitral prosthesis failure by different methods of evaluation by transesophageal echocardiography]. [electronic resource] - Arquivos brasileiros de cardiologia Dec 1998 - 741-5 p. digital Publication Type: Journal Article ISSN: 0066-782X Standard No.: 10.1590/s0066-782x1998001200002 doi Subjects--Topical Terms: AdultAgedEchocardiography, TransesophagealEquipment Failure AnalysisFemaleHeart Valve Prosthesis--adverse effectsHumansMaleMiddle AgedMitral Valve--surgeryMitral Valve Insufficiency--diagnostic imagingProsthesis FailureRetrospective Studies