Heart Septal DefectsHeart Septal Defects, VentricularHeart Septal Defects, AtrialHeartHeart Defects, CongenitalSeptal Occluder DeviceHeart RateCardiac Surgical ProceduresCardiac CatheterizationMyocytes, CardiacHeart SeptumEchocardiographyHeart DiseasesHeart FailureEchocardiography, TransesophagealAortopulmonary Septal DefectFetal HeartBalloon OcclusionTransposition of Great VesselsCardiac OutputAtrial SeptumHeart InjuriesEchocardiography, Doppler, ColorProstheses and ImplantsTetralogy of FallotHeart AtriaHeart ValvesPulmonary AtresiaArrhythmias, CardiacHeart TransplantationHeart VentriclesMyocardiumAbnormalities, MultipleProsthesis ImplantationTreatment OutcomePulmonary Valve StenosisInfant, NewbornHemodynamicsHeart AneurysmHeart BlockPulmonary ArteryTricuspid ValveTime FactorsDeath, Sudden, CardiacEndocardial Cushion DefectsMyocardial ContractionAortic CoarctationCardiomegalyAortic Stenosis, SubvalvularTruncus Arteriosus, PersistentAngiocardiographyFollow-Up StudiesVentricular Septal RuptureCardiovascular Surgical ProceduresPulmonary Subvalvular StenosisCardiopulmonary BypassDouble Outlet Right VentricleCardiac VolumeElectrocardiographyRetrospective StudiesCardiac Pacing, ArtificialCardiomyopathiesHeart Arrest, InducedDuctus Arteriosus, PatentPostoperative ComplicationsEbstein AnomalyHeart ArrestCyanosisMyocardial InfarctionHeart MurmursCardiovascular AbnormalitiesVentricular Function, LeftProspective StudiesVentricular SeptumHeart Function TestsEchocardiography, Three-DimensionalEchocardiography, DopplerTricuspid Valve InsufficiencyStroke VolumeCardiac Output, LowPulmonary ValveCardiac TamponadeFluoroscopyRisk FactorsCineangiographyMyocardial IschemiaCardiomyopathy, DilatedHeart Valve DiseasesMutationDogsHeart NeoplasmsPulmonary CirculationEisenmenger ComplexFetal DiseasesVentricular Dysfunction, LeftMitral ValveDisease Models, AnimalVentricular RemodelingUltrasonography, PrenatalDextrocardia