Discrete Subaortic StenosisHeart Septal Defects, VentricularHeart Septal DefectsHeart Septal Defects, AtrialAortic Stenosis, SubvalvularHeart Defects, CongenitalHeartHeart SeptumPulmonary Subvalvular StenosisEndocardial Cushion DefectsVentricular Outflow ObstructionSeptal Occluder DeviceEchocardiographyCardiomyopathy, HypertrophicCardiac CatheterizationAortic Valve StenosisHeart RateAngiocardiographyAortic CoarctationTransposition of Great VesselsEchocardiography, TransesophagealCardiac Surgical ProceduresAortic Valve InsufficiencyTetralogy of FallotPulmonary Valve StenosisHeart AneurysmTricuspid ValveAortopulmonary Septal DefectAortic Arch SyndromesBalloon OcclusionAtrial SeptumInfant, NewbornProstheses and ImplantsTreatment OutcomeHeart FailureHeart VentriclesEchocardiography, Doppler, ColorFetal HeartPulmonary AtresiaMitral ValveFollow-Up StudiesHeart InjuriesHeart DiseasesAortic Stenosis, SupravalvularHeart ValvesAbnormalities, MultipleProsthesis ImplantationHeart AtriaSinus of ValsalvaKinetocardiographyHemodynamicsEchocardiography, DopplerBrachiocephalic VeinsRetrospective StudiesAortic ValveReoperationPulmonary ArteryAmyl NitritePostoperative ComplicationsHeart BlockCardiac Valve AnnuloplastyTime FactorsVentricular Septal RuptureTruncus Arteriosus, PersistentHeart TransplantationCardiovascular Surgical ProceduresDouble Outlet Right VentricleDuctus Arteriosus, PatentEbstein AnomalyCyanosisFibromuscular DysplasiaAortaEchocardiography, Three-DimensionalHeart Arrest, InducedCardiopulmonary BypassHeart MurmursHeart Valve Prosthesis ImplantationCardiovascular AbnormalitiesElectrocardiographyVentricular SeptumPulmonary ValveTricuspid Valve InsufficiencyFluoroscopyMyocardiumCineangiographyEisenmenger ComplexMatched-Pair AnalysisAge FactorsPulmonary CirculationFetal DiseasesSitus InversusDextrocardiaMutationDown SyndromeHypoplastic Left Heart SyndromeVena Cava, SuperiorUltrasonography, PrenatalHeart Valve DiseasesHypertension, PulmonaryCoronary Vessel Anomalies