Ventricular SeptumHeart Septal Defects, VentricularHeart Septal DefectsHeart Septal Defects, AtrialHeart SeptumPulmonary AtresiaPulmonary ValveHeart Defects, CongenitalHeartTransposition of Great VesselsPulmonary Valve StenosisTricuspid ValveHeart VentriclesEchocardiographyCardiac CatheterizationFetal HeartAtrial SeptumTruncus Arteriosus, PersistentInfant, NewbornSeptal Occluder DeviceDouble Outlet Right VentricleSeptum of BrainCardiac Surgical ProceduresHeart RateTricuspid AtresiaCatheterizationAbnormalities, MultipleSeptum PellucidumEchocardiography, Doppler, ColorVentricular Septal RupturePulmonary ArteryVentricular Outflow ObstructionCardiomyopathy, HypertrophicFetal DiseasesCineangiographyNasal SeptumHeart AtriaDuctus Arteriosus, PatentEchocardiography, TransesophagealTreatment OutcomeUltrasonography, PrenatalAortopulmonary Septal DefectMyocardiumBalloon OcclusionEndocardiumMitral ValveFollow-Up StudiesProstheses and ImplantsTetralogy of FallotHeart FailureElectrocardiographyRetrospective StudiesTime FactorsVentricular Premature ComplexesHeart ValvesHeart DiseasesHeart InjuriesEchocardiography, DopplerCatheter AblationProsthesis ImplantationHeart AneurysmHeart Conduction SystemEndocardial Cushion DefectsVentricular FunctionPregnancyGestational AgeHeart BlockAngiocardiographyAortic Stenosis, SubvalvularAortic CoarctationPulmonary Subvalvular StenosisHeart TransplantationCardiovascular Surgical ProceduresDogsHemodynamicsEchocardiography, Three-DimensionalEbstein AnomalyHeart Arrest, InducedCyanosisCardiopulmonary BypassHeart MurmursCardiovascular AbnormalitiesFluoroscopyTricuspid Valve InsufficiencyMutationPostoperative ComplicationsHypoplastic Left Heart SyndromeEisenmenger ComplexPulmonary CirculationVena Cava, SuperiorHypertension, PulmonaryMyocardial ContractionHeart Valve DiseasesPulmonary VeinsSitus InversusPhenotypeDextrocardiaCoronary Vessel AnomaliesDown SyndromeProspective Studies