Mitral Valve InsufficiencyMitral ValveMitral Valve AnnuloplastyAortic Valve InsufficiencyChordae TendineaeMitral Valve ProlapseEchocardiography, Doppler, ColorEchocardiography, DopplerHeart Valve Prosthesis ImplantationTricuspid Valve InsufficiencyEchocardiographyEchocardiography, Three-DimensionalPapillary MusclesHeart Valve ProsthesisEchocardiography, TransesophagealStroke VolumeMitral Valve StenosisVentricular Function, LeftRheumatic Heart DiseaseCardiac Surgical ProceduresHeart Valve DiseasesAortic ValveVentricular RemodelingVentricular Dysfunction, LeftCardiac CatheterizationPulmonary Valve InsufficiencyMyocardial IschemiaHeart MurmursCardiac Valve AnnuloplastySeverity of Illness IndexTreatment OutcomeHemodynamicsPhonocardiographyHeart VentriclesTricuspid ValveFollow-Up StudiesHeart SoundsSystoleAortic Valve StenosisBioprosthesisSuture TechniquesEndocarditisCardiac VolumeCardiomyopathy, DilatedHeart FailureCatheterizationAnesthesia, RectalBlood Flow VelocityObserver VariationHeart AtriaCardiac Pacing, ArtificialPulmonary Wedge PressureDoppler EffectSheepProspective StudiesTime FactorsAngiocardiographyChronic DiseaseHeart RupturePredictive Value of TestsRetrospective StudiesDiastoleMyocardial ContractionPostoperative ComplicationsAtrial Function, LeftDilatation, PathologicVentricular Outflow ObstructionDexfenfluramineFenfluramineReoperationCoronary Artery BypassPostoperative PeriodCardiovascular Surgical ProceduresIntraoperative CareCardiomyopathy, HypertrophicSurgical InstrumentsFluoroscopySystolic MurmursRupture, SpontaneousPulmonary VeinsLaryngopharyngeal RefluxEchocardiography, StressPulmonary ValveDogsPacemaker, ArtificialElectrocardiographyMagnetic Resonance Imaging, CineTetralogy of FallotPhentermineEndocarditis, BacterialProsthesis DesignHeart Defects, CongenitalCoronary SinusProlapseVentricular PressureEchocardiography, Doppler, PulsedCardiomyopathiesModels, CardiovascularMyocardial InfarctionAtrial Fibrillation