Mitral Valve InsufficiencyMitral ValveAortic Valve InsufficiencyTricuspid Valve InsufficiencyHeart Valve DiseasesMitral Valve ProlapsePulmonary Valve InsufficiencyAortic ValveMitral Valve StenosisMitral Valve AnnuloplastyHeart Valve Prosthesis ImplantationVenous ValvesHeart Valve ProsthesisChordae TendineaeCardiac Surgical ProceduresEchocardiography, Doppler, ColorEchocardiographyRheumatic Heart DiseaseAortic Valve StenosisEchocardiography, DopplerEchocardiography, TransesophagealEchocardiography, Three-DimensionalTreatment OutcomeTricuspid ValveHeart ValvesHeartBioprosthesisPapillary MusclesFenfluramineStroke VolumeVentricular Function, LeftCardiac CatheterizationPhentermineEndocarditisCardiac Valve AnnuloplastyHeart FailurePhonocardiographyDexfenfluramineFollow-Up StudiesPulmonary ValveAdrenal InsufficiencyHeart AtriaHemodynamicsEndocarditis, BacterialSeverity of Illness IndexVentricular Dysfunction, LeftHeart Defects, CongenitalHeart MurmursVentricular RemodelingHeart VentriclesCatheterizationHeart RateHeart DiseasesMyocardial IschemiaTime FactorsSuture TechniquesProspective StudiesPostoperative ComplicationsAtrial FibrillationRetrospective StudiesHeart SoundsSystoleVenous InsufficiencyRenal InsufficiencyAppetite DepressantsReoperationPergolideCardiomyopathy, DilatedHeart RupturePulmonary Wedge PressureChronic DiseasePredictive Value of TestsBlood Flow VelocityCardiac VolumeExocrine Pancreatic InsufficiencyHeart AuscultationProsthesis DesignProlapseMyocardial ContractionAngiocardiographyRisk FactorsDiastoleVentricular Outflow ObstructionObserver Variation