Mitral ValveMitral Valve InsufficiencyMitral Valve ProlapseMitral Valve AnnuloplastyMitral Valve StenosisChordae TendineaeAortic ValveAortic Valve InsufficiencyHeart Valve DiseasesHeart Valve Prosthesis ImplantationEchocardiography, Doppler, ColorHeart Valve ProsthesisEchocardiographyEchocardiography, DopplerTricuspid Valve InsufficiencyEchocardiography, Three-DimensionalEchocardiography, TransesophagealAortic Valve StenosisRheumatic Heart DiseaseTricuspid ValvePapillary MusclesCardiac Surgical ProceduresBioprosthesisCardiac Valve AnnuloplastyStroke VolumeVentricular Function, LeftPhonocardiographyCardiac CatheterizationPulmonary ValveTreatment OutcomeEndocarditisHeart MurmursVentricular Dysfunction, LeftCatheterizationHemodynamicsSeverity of Illness IndexVentricular RemodelingHeart VentriclesFollow-Up StudiesSuture TechniquesMyocardial IschemiaEndocarditis, BacterialHeart SoundsHeart AtriaPulmonary Valve InsufficiencySystoleHeart RuptureReoperationPostoperative ComplicationsHeart AuscultationCardiomyopathy, DilatedProlapseTime FactorsCardiac VolumeHeart FailureProsthesis DesignBlood Flow VelocityAngiocardiographyProspective StudiesVentricular Outflow ObstructionRetrospective StudiesObserver VariationSheepDiastolePulmonary Wedge PressureMyxomaHeart Defects, CongenitalAtrial Function, LeftPredictive Value of TestsCardiac Pacing, ArtificialCardiomyopathy, HypertrophicMyocardial ContractionBalloon ValvuloplastyPostoperative PeriodCardiovascular Surgical ProceduresAnesthesia, RectalChronic DiseaseProsthesis FailureSurgical InstrumentsRupture, SpontaneousCardiopulmonary BypassAtrial FibrillationCoronary Artery BypassDoppler EffectVenous ValvesDilatation, PathologicModels, CardiovascularElectrocardiographySurgical Procedures, Minimally InvasiveMarfan SyndromePulmonary VeinsCalcinosisHeart InjuriesHeart NeoplasmsFluoroscopyIntraoperative CareSternotomyHeart DiseasesEndocardial Cushion DefectsFeasibility Studies