Heart Septal DefectsHeart Septal Defects, VentricularHeart Septal Defects, AtrialCardiac CatheterizationHeartHeart Defects, CongenitalUrinary CatheterizationSeptal Occluder DeviceCatheterizationHeart RateHeart SeptumEchocardiographyCardiac Surgical ProceduresEchocardiography, TransesophagealCatheterization, PeripheralAtrial SeptumBalloon OcclusionTransposition of Great VesselsAortopulmonary Septal DefectCatheterization, Central VenousPulmonary ArteryHeart FailureTetralogy of FallotPulmonary AtresiaProstheses and ImplantsEchocardiography, Doppler, ColorHeart DiseasesPulmonary Valve StenosisHeart InjuriesFetal HeartHeart AtriaTreatment OutcomeInfant, NewbornAngiocardiographyHemodynamicsHeart ValvesIntermittent Urethral CatheterizationAbnormalities, MultipleProsthesis ImplantationHeart AneurysmHypertension, PulmonaryTricuspid ValveAortic CoarctationCatheterization, Swan-GanzAortic Stenosis, SubvalvularTime FactorsFollow-Up StudiesEndocardial Cushion DefectsTruncus Arteriosus, PersistentRetrospective StudiesHeart BlockHeart TransplantationHeart VentriclesFluoroscopyEchocardiography, DopplerCineangiographyDuctus Arteriosus, PatentCardiovascular Surgical ProceduresPulmonary Subvalvular StenosisVentricular Septal RupturePulmonary Wedge PressureProspective StudiesCyanosisDouble Outlet Right VentriclePulmonary CirculationPulmonary ValveMyocardial InfarctionHeart MurmursPostoperative ComplicationsTricuspid Valve InsufficiencyCardiopulmonary BypassUrinary RetentionEchocardiography, Three-DimensionalSubclavian VeinElectrocardiographyJugular VeinsIatrogenic DiseaseMyocardiumEbstein AnomalyVena Cava, SuperiorMitral ValvePulmonary VeinsHeart Arrest, InducedRisk FactorsCoronary Vessel AnomaliesCoronary AngiographyEisenmenger ComplexHeart Valve DiseasesCardiovascular AbnormalitiesVentricular Function, LeftCathetersVentricular SeptumAngiographyFeasibility StudiesStroke VolumeCoronary DiseaseMyocardial ContractionPhonocardiographyHypoplastic Left Heart SyndromeCatheters, Indwelling