IsomerismHeterotaxy SyndromeHeart Defects, CongenitalHeart AtriaSitus InversusHeart Septal DefectsAbnormalities, MultipleVenae CavaeMolecular StructureDextrocardiaPharmaceutical PreparationsStereoisomerismModels, MolecularLevocardiaDrug CarriersMolecular Sequence DataAmino Acid SequenceHeart Bypass, RightDrug Delivery SystemsStructure-Activity RelationshipProtein ConformationPulmonary VeinsPeptidesErythrocruorinsPulmonary Veno-Occlusive DiseaseRecombinant ProteinsKineticsCell LineGrowth Differentiation Factor 1Molecular WeightEscherichia coliFetal HeartCyanosisAbortion, EugenicCells, CulturedCell Adhesion MoleculesNodal ProteinAtrioventricular NodeFetal DiseasesVena Cava, InferiorFontan ProcedureAzygos VeinMagnetic Resonance SpectroscopyTachycardia, SupraventricularSinoatrial NodeHeart BlockUltrasonography, PrenatalHeart ValvesAtrial AppendageProlineHeart Septal Defects, AtrialPrenatal DiagnosisInfant, NewbornSmall Molecule LibrariesSyndromeBody PatterningPregnancyEchocardiographyProtein BindingSpleenGestational AgeAsiaBinding SitesBase SequenceNeural Cell Adhesion MoleculesSignal TransductionTime FactorsIntercellular Adhesion Molecule-1Antibodies, MonoclonalStomachCell AdhesionRetrospective StudiesAntigens, CDCrystallography, X-RayLigandsProtein Structure, TertiaryMice, Inbred C57BLHistocompatibility Antigens Class IT-LymphocytesDNAMembrane ProteinsTreatment OutcomeMembrane GlycoproteinsHistocompatibility Antigens Class IIVascular Cell Adhesion Molecule-1Peptide FragmentsMutationNucleic Acid ConformationRNA, MessengerCell MembraneModels, BiologicalWaterNeural Cell Adhesion Molecule L1Follow-Up StudiesLymphocyte ActivationTransfectionElectrophoresis, Polyacrylamide GelRecombinant Fusion ProteinsProteinsMolecular Conformation