Mitral Valve InsufficiencyMitral ValveAortic Valve InsufficiencyTricuspid Valve InsufficiencyPulmonary Valve InsufficiencyRheumatic DiseasesMitral Valve ProlapseVenous ValvesAortic ValveRheumatic Heart DiseaseHeart Valve DiseasesRheumatic FeverMitral Valve StenosisHeart Valve Prosthesis ImplantationCardiac Surgical ProceduresMitral Valve AnnuloplastyHeart Valve ProsthesisChordae TendineaeTreatment OutcomeAortic Valve StenosisEchocardiographyAdrenal InsufficiencyTricuspid ValveHeart DiseasesHeartCardiomyopathiesMyocytes, CardiacBioprosthesisMyocardiumHeart Defects, CongenitalPulmonary ValveHeart FailureEchocardiography, TransesophagealVenous InsufficiencyRenal InsufficiencyElectrocardiographyHemodynamicsCardiomegalyExocrine Pancreatic InsufficiencyTime FactorsSeverity of Illness IndexEchocardiography, Three-DimensionalCardiac Valve AnnuloplastyEchocardiography, Doppler, ColorEndocarditis, BacterialCardiac CatheterizationRetrospective StudiesPlacental InsufficiencyCardiomyopathy, DilatedEndocarditisFibrosisFatal OutcomeEchocardiography, DopplerPhonocardiographyCardiac OutputHeart AuscultationCatheterization