DiGeorge SyndromeHeart Defects, CongenitalChromosomes, Human, Pair 22Abnormalities, MultipleSyndromeCardiovascular AbnormalitiesT-Box Domain ProteinsHeartTruncus Arteriosus, PersistentChromosome DeletionInfant, NewbornFetal HeartHeart Septal Defects, VentricularBranchial RegionDown SyndromeHeart Septal DefectsCyanosisHypocalcemiaHistone ChaperonesHeart Septal Defects, AtrialIn Situ Hybridization, FluorescenceEndocardial Cushion DefectsPregnancyUltrasonography, PrenatalHypoparathyroidismPhenotypeTetralogy of FallotGrowth Differentiation Factor 1Noonan SyndromeCardiac Surgical ProceduresNeural CrestImmunologic Deficiency SyndromesHeart RateGene DeletionMonosomyThymus GlandGene Expression Regulation, DevelopmentalHeart ValvesHypoplastic Left Heart SyndromeTransposition of Great VesselsFaciesNeonatal ScreeningMutationParathyroid GlandsEchocardiographyFetal DiseasesGestational AgeHeart DiseasesOximetryArkansasMusculoskeletal AbnormalitiesChromosome AberrationsTricuspid AtresiaEmbryo, MammalianRetrospective StudiesMolecular Sequence DataPrenatal DiagnosisKaryotypingNuchal Translucency MeasurementIn Situ HybridizationSitus InversusAorta, ThoracicPulmonary Valve StenosisEchocardiography, Four-DimensionalWolf-Hirschhorn SyndromeIntellectual DisabilityChromosome MappingDuctus Arteriosus, PatentHeart BlockPulmonary ArteryCase-Control StudiesTrisomyTranslocation, GeneticRisk FactorsChromosome DisordersHeart FailureProspective StudiesCraniofacial AbnormalitiesPedigreeFaceBase SequenceAortic Coarctation