Sodium Channel BlockersSodium ChannelsCalcium Channel BlockersAgarMexiletineCulture MediaLidocaineTetrodotoxinIon ChannelsNAV1.5 Voltage-Gated Sodium ChannelSodiumEpithelial Sodium ChannelsIon Channel GatingSemicarbazonesPotassium Channel BlockersBacteriological TechniquesSelection, GeneticVoltage-Gated Sodium Channel BlockersCalcium ChannelsMembrane PotentialsAmilorideDisopyramideNAV1.2 Voltage-Gated Sodium ChannelNAV1.6 Voltage-Gated Sodium ChannelElectrophysiologyAnti-Arrhythmia AgentsAjmalinePatch-Clamp TechniquesBiological EvolutionVoltage-Gated Sodium ChannelsAction PotentialsFlecainideEpithelial Sodium Channel BlockersNAV1.8 Voltage-Gated Sodium ChannelSodium Channel AgonistsRats, Sprague-DawleyChloride ChannelsMononeuropathiesBenzomorphansNAV1.4 Voltage-Gated Sodium ChannelAnesthetics, LocalConotoxinsNAV1.1 Voltage-Gated Sodium ChannelPotassium Channels, Inwardly RectifyingNAV1.7 Voltage-Gated Sodium ChannelSaxitoxinDose-Response Relationship, DrugBundle-Branch BlockNeuronsAnti-Bacterial AgentsElectric ConductivityBatrachotoxinsPotassium Channels, Voltage-GatedCalcium Channels, L-TypeScorpion VenomsNAV1.3 Voltage-Gated Sodium ChannelPotassiumCarbamazepineCalciumNifedipineOocytesThiazinesElectrocardiographyXenopus laevisRats, WistarPotassium Channels, Calcium-ActivatedKATP ChannelsVeratridineDihydropyridinesKineticsHeart Conduction SystemPotassium ChannelsAnalgesicsVerapamilShaker Superfamily of Potassium ChannelsNAV1.9 Voltage-Gated Sodium ChannelCalcium Channels, T-TypeXenopusTetraethylammoniumDogsCalcium Channels, N-TypeDiltiazemAngiotensin II Type 1 Receptor BlockersVoltage-Gated Sodium Channel beta-1 SubunitLarge-Conductance Calcium-Activated Potassium ChannelsPainCells, CulturedMolecular Sequence DataCyclic Nucleotide-Gated Cation ChannelsAmino Acid SequenceGlyburideSpider VenomsCalcium Channel AgonistsIon TransportBariumKv1.3 Potassium ChannelKv1.2 Potassium ChannelAcid Sensing Ion ChannelsNitrobenzoates4-Aminopyridine