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, CongenitalFibrosisHeart Septal Defects, VentricularCystic FibrosisCardiac CatheterizationTreatment OutcomeTricuspid ValveHeart Septal DefectsNoonan SyndromePulmonary Subvalvular StenosisBalloon ValvuloplastyAortic Stenosis, SupravalvularEchocardiographyTransposition of Great VesselsCarotid StenosisPulmonary ArteryAdrenal InsufficiencyVentricular Outflow ObstructionInfant, NewbornAnimals, Inbred StrainsHeart Septal Defects, AtrialBioprosthesisMitral Valve StenosisAbnormalities, MultipleWeill-Marchesani SyndromeFollow-Up StudiesHeart SeptumPhysiognomyCoronary StenosisEchocardiography, DopplerHeart VentriclesCarcinoid Heart DiseaseRenal InsufficiencySpinal StenosisVenous InsufficiencyCardiac Valve AnnuloplastyFetal DiseasesPostoperative ComplicationsTracheal StenosisAortic CoarctationHemodynamicsExocrine Pancreatic InsufficiencyRetrospective StudiesUltrasonography, PrenatalAlagille SyndromeDouble Outlet Right VentricleTricuspid Valve StenosisAngiocardiographyVentricular Function, RightAngioplasty, BalloonConstriction, PathologicEndocarditisPlacental InsufficiencyPyloric StenosisFetofetal TransfusionHeart ValvesProsthesis DesignMitral Valve ProlapseEndocarditis, BacterialElectrocardiographyReoperationTime FactorsPregnancyFetal HeartStentsVentricular Dysfunction, RightEchocardiography, Doppler, ColorProspective StudiesAngiographyTricuspid AtresiaOligohydramniosBlood Flow VelocityCystic Fibrosis Transmembrane Conductance RegulatorProlapseEchocardiography, TransesophagealCoronary Vessel AnomaliesSyndromeEndomyocardial FibrosisSeverity of Illness IndexRenal Artery ObstructionIdiopathic Pulmonary FibrosisFibromaAortic Stenosis, Subvalvular