Tricuspid ValveTricuspid Valve InsufficiencyAortic ValveMitral ValveMitral Valve InsufficiencyTricuspid Valve StenosisAortic Valve InsufficiencyHeart Valve DiseasesPulmonary ValveCardiac Valve AnnuloplastyAortic Valve StenosisEbstein AnomalyHeart Valve Prosthesis ImplantationHeart Valve ProsthesisEchocardiography, Doppler, ColorMitral Valve ProlapseChordae TendineaeBioprosthesisEchocardiographyTricuspid AtresiaTricuspid Valve ProlapsePulmonary Valve InsufficiencyEchocardiography, DopplerCardiac Surgical ProceduresMitral Valve AnnuloplastyEchocardiography, TransesophagealHeart Septal Defects, VentricularMitral Valve StenosisEndocarditis, BacterialEchocardiography, Three-DimensionalCardiac CatheterizationEndocarditisSuture TechniquesFetal HeartTransposition of Great VesselsRheumatic Heart DiseaseTreatment OutcomeHeart Defects, CongenitalHeart InjuriesVentricular Dysfunction, RightFollow-Up StudiesReoperationProsthesis DesignSafety-Based Drug WithdrawalsVenous ValvesPostoperative ComplicationsVentricular Function, RightPulmonary Valve StenosisHeart AtriaHeart VentriclesHeart Septal DefectsRetrospective StudiesSeverity of Illness IndexFetal DiseasesProsthesis FailureHeart ValvesBlood Flow VelocityPulmonary ArteryStroke VolumeHeart Septal Defects, AtrialCardiovascular Surgical ProceduresCarcinoid Heart DiseaseFontan ProcedureAortic AneurysmVentricular Function, LeftHemodynamicsPapillary MusclesPacemaker, ArtificialUltrasonography, PrenatalPhonocardiographyFenfluramineCatheterizationSinus of ValsalvaVena Cava, InferiorTime FactorsHeart NeoplasmsTetralogy of FallotHeart SoundsReplantationPulmonary AtresiaDevice RemovalHeart RuptureHeart DiseasesAppetite DepressantsProspective StudiesSystolic MurmursMyxomaHeart SeptumHeart FailureHeart MurmursCalcinosisAortic Valve ProlapseInfant, NewbornVentricular SeptumWounds, NonpenetratingPulmonary EmbolismHypoplastic Left Heart SyndromeRisk FactorsVena Cava, SuperiorDilatation, Pathologic