Heart Defects, CongenitalOximetryNeonatal ScreeningInfant, NewbornHeartCritical IllnessFetal HeartAbnormalities, MultipleHeart Septal Defects, VentricularHeart Septal DefectsHeart RateHeart Septal Defects, AtrialCyanosisEndocardial Cushion DefectsDown SyndromeGrowth Differentiation Factor 1Ultrasonography, PrenatalPregnancyNoonan SyndromeTetralogy of FallotHeart ValvesCardiac Surgical ProceduresCardiovascular AbnormalitiesHeart DiseasesChromosomes, Human, Pair 22Hypoplastic Left Heart SyndromeEchocardiographyTransposition of Great VesselsSyndromeHeart FailureFetal DiseasesFaciesGestational AgeTruncus Arteriosus, PersistentArkansasDiGeorge SyndromeMusculoskeletal AbnormalitiesTricuspid AtresiaNuchal Translucency MeasurementSitus InversusChromosome DeletionPrenatal DiagnosisHeart TransplantationRetrospective StudiesHeart BlockPhenotypePulmonary Valve StenosisTrisomyMyocardiumMutationDuctus Arteriosus, PatentWolf-Hirschhorn SyndromeKaryotypingPulmonary ArteryCase-Control StudiesFolic AcidRisk FactorsProspective StudiesAortic CoarctationIntellectual DisabilityGene Expression Regulation, DevelopmentalPregnancy Trimester, FirstEndocardial CushionsArcus SenilisEchocardiography, Four-DimensionalChoanal AtresiaEndocardiumCardiac CatheterizationCardiopulmonary BypassTime FactorsMyocytes, CardiacCongenital AbnormalitiesFollow-Up StudiesGATA6 Transcription FactorGATA4 Transcription FactorChromosome Disorders