Heart Defects, CongenitalHeartArteriovenous MalformationsAbnormalities, MultipleArnold-Chiari MalformationHeart RateVascular MalformationsFetal HeartCongenital AbnormalitiesInfant, NewbornHeart Septal Defects, VentricularAbnormalities, Drug-InducedPregnancyCardiovascular AbnormalitiesHeart Septal DefectsHeart Septal Defects, AtrialHeart FailureUltrasonography, PrenatalNervous System MalformationsSyndromeHeart DiseasesCystic Adenomatoid Malformation of Lung, CongenitalHeart ValvesFetal DiseasesMalformations of Cortical DevelopmentGrowth Differentiation Factor 1Down SyndromeLimb Deformities, CongenitalUrogenital AbnormalitiesMusculoskeletal AbnormalitiesEndocardial Cushion DefectsDandy-Walker SyndromeChromosomes, Human, Pair 22Choanal AtresiaHemangioma, Cavernous, Central Nervous SystemHeart TransplantationCraniofacial AbnormalitiesPhenotypeMutationGestational AgeNoonan SyndromeColobomaHypoplastic Left Heart SyndromeDiGeorge SyndromeEchocardiographyCyanosisEye AbnormalitiesPrenatal DiagnosisTrisomyMyocardiumFaciesTetralogy of FallotAnus, ImperforateGene Expression Regulation, DevelopmentalSyringomyeliaCleft PalateRetrospective StudiesTelangiectasia, Hereditary HemorrhagicSitus InversusChromosome DeletionNeural Tube DefectsCardiac Surgical ProceduresFetal DeathPregnancy Trimester, FirstHeart AtriaKaryotypingCentral Nervous System Vascular MalformationsPregnancy OutcomeNuchal Translucency MeasurementChromosome DisordersRisk FactorsTransposition of Great VesselsTime FactorsIntellectual DisabilityPedigreeHeart Arrest, InducedFoot Deformities, CongenitalGenitaliaTeratogensDigestive System AbnormalitiesCleft LipCerebral VeinsVein of Galen MalformationsCase-Control StudiesEmbolization, TherapeuticAortic CoarctationProspective StudiesTruncus Arteriosus, PersistentPregnancy ComplicationsFollow-Up StudiesHeart BlockNeonatal ScreeningTreatment OutcomeFaceMorphogenesisMyocytes, CardiacPregnancy Trimester, SecondMice, KnockoutFolic AcidHand Deformities, Congenital