Heart Septal Defects, AtrialHeart Septal Defects, VentricularHeart Septal DefectsCardiac CatheterizationBalloon ValvuloplastyHeart Valve Prosthesis ImplantationSeptal Occluder DeviceHeart Valve ProsthesisBalloon OcclusionAortic Valve StenosisAortic Valve InsufficiencyProstheses and ImplantsMultidetector Computed TomographyAortic ValveProsthesis DesignEchocardiography, TransesophagealCardiac Surgical ProceduresProsthesis ImplantationHeartHeart Defects, CongenitalTreatment OutcomeEchocardiography, Three-DimensionalEchocardiographyCardiopulmonary BypassChemoembolization, TherapeuticDuctus Arteriosus, PatentAortopulmonary Septal DefectEmbolization, TherapeuticHeart SeptumHeart RateEchocardiography, Doppler, ColorCatheterizationAtrial SeptumPulmonary AtresiaBioprosthesisFollow-Up StudiesTetralogy of FallotHeart InjuriesFluoroscopyEthiodized OilTransposition of Great VesselsHeart FailureHeart AneurysmForamen Ovale, PatentTime FactorsIodized OilHeart AtriaCardiovascular Surgical ProceduresPulmonary ArteryPulmonary Valve StenosisPostoperative ComplicationsFetal HeartPulmonary Subvalvular StenosisAngiographyHeart DiseasesRetrospective StudiesInfant, NewbornAortic Stenosis, SubvalvularVentricular Septal RuptureHeart ValvesTricuspid ValvePulmonary ValveHeart BlockAortic CoarctationAlloysFeasibility StudiesEndocardial Cushion DefectsHeart Valve DiseasesForeign-Body MigrationWound Closure TechniquesVentricular SeptumEmbolism, ParadoxicalCatheterization, PeripheralHemodynamicsProspective StudiesRadiography, InterventionalAtrioventricular BlockHeart VentriclesCarcinoma, HepatocellularLiver NeoplasmsSuture TechniquesTruncus Arteriosus, PersistentFistulaTricuspid Valve InsufficiencyAngiocardiographyMitral ValveCardiac CathetersProsthesis FailureMutationSinus of ValsalvaHeart TransplantationEquipment DesignTomography, X-Ray ComputedRisk FactorsArterio-Arterial FistulaDevice RemovalDouble Outlet Right VentricleSeverity of Illness IndexCathetersRisk Assessment