Heart SeptumHeartSeptum of BrainMembranesHeart RateCell MembraneVentricular SeptumSeptum PellucidumMembrane LipidsIntracellular MembranesAtrial SeptumNasal SeptumMembrane PotentialsMembranes, ArtificialErythrocyte MembraneMembrane FluidityHeart FailureCell Membrane PermeabilityBasement MembraneHeart DiseasesHeart Defects, CongenitalHeart TransplantationFetal HeartHeart AtriaMicroscopy, ElectronMembrane Transport ProteinsMembrane GlycoproteinsHeart ValvesLipid BilayersTime FactorsMyocardiumMitochondrial MembranesProtein TransportCalciumModels, BiologicalSynaptic MembranesCell LineMutationProtein BindingHeart BlockLiposomesCells, CulturedCarrier ProteinsMolecular Sequence DataDogsBacterial ProteinsHydrogen-Ion ConcentrationEscherichia coliCell FractionationRabbitsMicroscopy, FluorescenceProtein Structure, TertiaryMyocardial ContractionAmino Acid SequenceRats, Sprague-DawleyElectrophoresis, Polyacrylamide GelEchocardiographyExtraembryonic MembranesDetergentsRecombinant Fusion ProteinsHeart Arrest, InducedEndoplasmic ReticulumFreeze FracturingPotassiumTemperaturePhosphatidylcholinesHeart Septal DefectsGolgi ApparatusHeart Function TestsSignal TransductionBase SequenceMyocytes, CardiacMolecular WeightAdenosine TriphosphateCattleRats, WistarMitochondriaMicroscopy, ConfocalSodiumHeart Septal Defects, VentricularMyocardial IschemiaCytoplasmSubcellular FractionsBinding SitesBlotting, WesternImmunohistochemistryIon ChannelsFluorescent Antibody TechniqueHemodynamicsBiological Transport, ActiveMicrovilliCell Membrane StructuresRNA, MessengerSequence Homology, Amino AcidKineticsErythrocytesModels, MolecularFluorescent DyesVentricular Function, LeftCloning, Molecular