Pulmonary Valve InsufficiencyPulmonary Valve StenosisPulmonary ValveAortic Valve InsufficiencyMitral Valve InsufficiencyTricuspid Valve InsufficiencyVenous ValvesAortic ValveTetralogy of FallotPulmonary AtresiaHeart Valve DiseasesMitral ValveHeart Valve Prosthesis ImplantationCardiac Surgical ProceduresAortic Valve StenosisHeart Valve ProsthesisCatheterizationHeart Defects, CongenitalHeart Septal Defects, VentricularCardiac CatheterizationTreatment OutcomeHeart Septal DefectsTricuspid ValveNoonan SyndromePulmonary Subvalvular StenosisBalloon ValvuloplastyEchocardiographyAortic Stenosis, SupravalvularTransposition of Great VesselsHeart Septal Defects, AtrialCarotid StenosisPulmonary ArteryAdrenal InsufficiencyVentricular Outflow ObstructionInfant, NewbornBioprosthesisAnimals, Inbred StrainsMitral Valve StenosisAbnormalities, MultipleFollow-Up StudiesHeart SeptumWeill-Marchesani SyndromePhysiognomyCoronary StenosisEchocardiography, DopplerHeart VentriclesVenous InsufficiencyCarcinoid Heart DiseaseSpinal StenosisRenal InsufficiencyPostoperative ComplicationsCardiac Valve AnnuloplastyFetal DiseasesAortic CoarctationTracheal StenosisHemodynamicsRetrospective StudiesUltrasonography, PrenatalAlagille SyndromeExocrine Pancreatic InsufficiencyDouble Outlet Right VentricleTricuspid Valve StenosisVentricular Function, RightAngiocardiographyAngioplasty, BalloonEndocarditisConstriction, PathologicPlacental InsufficiencyPyloric StenosisHeart ValvesFetofetal TransfusionProsthesis DesignMitral Valve ProlapseEndocarditis, BacterialElectrocardiographyReoperationTime FactorsPregnancyEchocardiography, TransesophagealStentsFetal HeartEchocardiography, Doppler, ColorVentricular Dysfunction, RightAngiographyProspective StudiesTricuspid AtresiaBlood Flow VelocityOligohydramniosProlapseCoronary Vessel AnomaliesWound Closure TechniquesSyndromeRenal Artery ObstructionFibromaEchocardiography, Three-DimensionalUltrasonography, Doppler, DuplexVentricular SeptumAortic Stenosis, SubvalvularSeverity of Illness IndexMitral Valve Annuloplasty