StereoisomerismIsomerismHeterotaxy SyndromeHeart Defects, CongenitalHeart AtriaSitus InversusHeart Septal DefectsAbnormalities, MultipleVenae CavaeDextrocardiaOptical RotationLevocardiaHeart Bypass, RightPulmonary VeinsMolecular StructureMagnetic Resonance SpectroscopyErythrocruorinsPulmonary Veno-Occlusive DiseaseGrowth Differentiation Factor 1EquileninFetal HeartCyanosisAbortion, EugenicModels, MolecularCell Adhesion MoleculesFenoterolMagnoliaNodal ProteinMolecular ConformationStructure-Activity RelationshipAtrioventricular NodeSodium AcetateSex AttractantsFetal DiseasesVena Cava, InferiorHydrocarbons, BrominatedPetrosiaChromatography, High Pressure LiquidMolecular Sequence DataFontan ProcedureAzygos VeinLignansTachycardia, SupraventricularSinoatrial NodeProtein ConformationOptical Rotatory DispersionKineticsHeart BlockAmino Acid Sequence2-HydroxyphenethylamineUltrasonography, PrenatalSomanHeart ValvesPhenethylaminesProtein BindingSarinAtrial AppendageProlineBinding SitesAmino AlcoholsGas Chromatography-Mass SpectrometryHeart Septal Defects, AtrialEpoxy CompoundsLevorphanolChemistry, OrganicPrenatal DiagnosisDioxolanesInfant, NewbornSmall Molecule LibrariesBenzethoniumNorisoprenoidsSyndromeWeevilsBody PatterningCyclohexylaminesPregnancyCell LineSubstrate SpecificityCells, CulturedSpiro CompoundsFatty AlcoholsLigandsTime FactorsDose-Response Relationship, DrugLabetalolBase SequenceFuransPyransChrysenesFluorineEchocardiographyFlame RetardantsSignal TransductionCatalysisRacemases and EpimerasesChemical Warfare AgentsGroundwaterCrystallography, X-RayAlprenololCyclohexanones