Mitral ValveEndocarditisMitral Valve ProlapseMitral Valve InsufficiencyMitral Valve StenosisAortic ValveMitral Valve AnnuloplastyHeart Valve DiseasesChordae TendineaeAortic Valve StenosisHeart Valve ProsthesisTricuspid ValveHeart Valve Prosthesis ImplantationAortic Valve InsufficiencyBioprosthesisPulmonary ValveEchocardiography, TransesophagealRheumatic Heart DiseaseEchocardiographyEchocardiography, Three-DimensionalCardiac Surgical ProceduresCardiac Valve AnnuloplastyPhonocardiographyEndocarditis, BacterialTricuspid Valve InsufficiencyEchocardiography, Doppler, ColorVenous ValvesHeart AuscultationCatheterizationEchocardiography, DopplerTreatment OutcomeCardiac CatheterizationReoperationProlapseProsthesis DesignMyxomaSuture TechniquesPostoperative ComplicationsPapillary MusclesHeart AtriaHeart RuptureFollow-Up StudiesCapillary Leak SyndromeHeart VentriclesHeart NeoplasmsCalcinosisProsthesis FailureKinetocardiographyHeart MurmursThoracotomyCardiopulmonary BypassBalloon ValvuloplastyHemodynamicsHeart Defects, CongenitalPulmonary Valve StenosisTime FactorsVentricular Outflow ObstructionHeart SoundsRetrospective StudiesSeverity of Illness IndexAtrial FibrillationVentricular Function, LeftMarfan SyndromeHeart ValvesSternotomySurgical Procedures, Minimally InvasiveCardiomyopathy, HypertrophicHeart InjuriesAngiocardiographyModels, CardiovascularThromboembolismEndocardial Cushion DefectsSurgical InstrumentsPostoperative PeriodPericardiumStroke VolumeProspective StudiesCardiovascular Surgical ProceduresHeart SeptumRupture, SpontaneousDiastoleHeart DiseasesDevice RemovalEquipment DesignHeart AneurysmSystoleCineradiographyHeart Septal Defects, VentricularThoracic SurgerySternumLutembacher SyndromeEndocardial FibroelastosisElectrocardiographyFibromaFeasibility StudiesVentricular Dysfunction, LeftHeart Septal Defects, AtrialAtrial Function, LeftEmbolismHeart Septal Defects