Mitral Valve InsufficiencyMitral ValveAortic Valve InsufficiencyTricuspid Valve InsufficiencyPulmonary Valve InsufficiencyMitral Valve ProlapseVenous ValvesAortic ValveMitral Valve StenosisHeart Valve DiseasesHeart Valve Prosthesis ImplantationCardiac Surgical ProceduresAortic Valve StenosisHeart Valve ProsthesisMitral Valve AnnuloplastyTreatment OutcomeChordae TendineaeEchocardiographyCarotid StenosisAdrenal InsufficiencyTricuspid ValveHeart DiseasesHeartCardiomyopathiesMyocytes, CardiacBioprosthesisMyocardiumPulmonary ValveHeart Defects, CongenitalCoronary StenosisRheumatic Heart DiseaseHemodynamicsElectrocardiographyHeart FailureEchocardiography, TransesophagealRenal InsufficiencySpinal StenosisVenous InsufficiencyPulmonary Valve StenosisSeverity of Illness IndexTracheal StenosisCardiomegalyTime FactorsCardiac CatheterizationRetrospective StudiesExocrine Pancreatic InsufficiencyEchocardiography, Three-DimensionalCardiac Valve AnnuloplastyCatheterizationEchocardiography, DopplerConstriction, PathologicEchocardiography, Doppler, ColorFollow-Up StudiesPhonocardiographyProspective StudiesCardiomyopathy, DilatedPlacental InsufficiencyFatal OutcomePyloric StenosisFibrosisCardiac OutputEndocarditis, BacterialEndocarditisHeart AuscultationPostoperative ComplicationsHeart Ventricles