Voltage-Gated Sodium Channel beta-1 SubunitSodium ChannelsVoltage-Gated Sodium Channel beta-2 SubunitVoltage-Gated Sodium Channel beta-4 SubunitVoltage-Gated Sodium Channel beta-3 SubunitVoltage-Gated Sodium Channel beta SubunitsNAV1.2 Voltage-Gated Sodium ChannelAction PotentialsContactinsSodium Channel BlockersProtein SubunitsIon ChannelsSodiumIon Channel GatingCalcium ChannelsEpithelial Sodium ChannelsLarge-Conductance Calcium-Activated Potassium Channel beta SubunitsMembrane PotentialsElectrophysiologyPatch-Clamp TechniquesNAV1.5 Voltage-Gated Sodium ChannelNAV1.6 Voltage-Gated Sodium ChannelVoltage-Gated Sodium ChannelsCricetinaeTetrodotoxinCalcium Channels, L-TypeElectric ConductivityNAV1.8 Voltage-Gated Sodium ChannelSodium Channel AgonistsOocytesCalcium Channel BlockersPotassium Channel BlockersMolecular Sequence DataNAV1.1 Voltage-Gated Sodium ChannelPotassium Channels, Inwardly RectifyingNAV1.7 Voltage-Gated Sodium ChannelNAV1.4 Voltage-Gated Sodium ChannelNeuronsAmino Acid SequenceSaxitoxinXenopusPotassium Channels, Voltage-GatedShaker Superfamily of Potassium ChannelsXenopus laevisCalciumKineticsPotassiumPotassium Channels, Calcium-ActivatedBatrachotoxinsPotassium ChannelsLarge-Conductance Calcium-Activated Potassium ChannelsChloride ChannelsCalcium Channels, N-TypeNAV1.3 Voltage-Gated Sodium ChannelElectric StimulationScorpion VenomsVoltage-Gated Sodium Channel BlockersCells, CulturedCell LineMutationVeratridineMyocardiumProtein Structure, TertiaryAxonsLidocaineGuinea PigsNAV1.9 Voltage-Gated Sodium ChannelCell MembraneRats, Sprague-DawleyTime FactorsKATP ChannelsHeartDose-Response Relationship, DrugModels, MolecularAmilorideEpithelial Sodium Channel BlockersRanvier's NodesMacromolecular SubstancesEther-A-Go-Go Potassium ChannelsRabbitsLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsDecapodiformesBase SequenceRNA, MessengerTransfectionCalcium Channels, T-TypeTetraethylammoniumRecombinant ProteinsCyclic Nucleotide-Gated Cation ChannelsModels, BiologicalProtein ConformationNerve Tissue ProteinsSequence Homology, Amino AcidHeart Conduction SystemKv1.2 Potassium ChannelNeural ConductionVentricular FunctionCloning, MolecularIon TransportAcid Sensing Ion Channels