SaxitoxinSodium Channel BlockersNeuromuscular Blocking AgentsSodium ChannelsMexiletineCalcium Channel BlockersLidocaineTetrodotoxinNAV1.5 Voltage-Gated Sodium ChannelIon ChannelsSodiumEpithelial Sodium ChannelsSemicarbazonesVoltage-Gated Sodium Channel BlockersIon Channel GatingPotassium Channel BlockersAmilorideDisopyramideCalcium ChannelsNAV1.2 Voltage-Gated Sodium ChannelNAV1.6 Voltage-Gated Sodium ChannelAjmalineAnti-Arrhythmia AgentsVoltage-Gated Sodium ChannelsMembrane PotentialsFlecainideElectrophysiologyEpithelial Sodium Channel BlockersNAV1.8 Voltage-Gated Sodium ChannelPatch-Clamp TechniquesAction PotentialsSodium Channel AgonistsMononeuropathiesBenzomorphansNAV1.1 Voltage-Gated Sodium ChannelConotoxinsAnesthetics, LocalNAV1.7 Voltage-Gated Sodium ChannelNAV1.4 Voltage-Gated Sodium ChannelRats, Sprague-DawleyPotassium Channels, Inwardly RectifyingChloride ChannelsBundle-Branch BlockDose-Response Relationship, DrugBatrachotoxinsNAV1.3 Voltage-Gated Sodium ChannelCarbamazepineNeuronsThiazinesScorpion VenomsCalcium Channels, L-TypePotassium Channels, Voltage-GatedElectrocardiographyNifedipineKATP ChannelsVeratridineRats, WistarOocytesElectric ConductivityPotassium Channels, Calcium-ActivatedNAV1.9 Voltage-Gated Sodium ChannelPotassiumAnalgesicsHeart Conduction SystemVoltage-Gated Sodium Channel beta-1 SubunitXenopus laevisCalciumDihydropyridinesDogsCalcium Channels, T-TypeCalcium Channels, N-TypeVerapamilKineticsDiltiazemXenopusPainShaker Superfamily of Potassium ChannelsLarge-Conductance Calcium-Activated Potassium ChannelsCells, CulturedAcid Sensing Ion ChannelsTetraethylammoniumMolecular Sequence DataVoltage-Gated Sodium Channel beta-3 SubunitTRPC Cation ChannelsAmino Acid SequenceGlyburideCalcium Channel AgonistsRanvier's NodesKv1.3 Potassium ChannelCyclic Nucleotide-Gated Cation Channels4-AminopyridinePyrethrinsNitrobenzoatesDegenerin Sodium ChannelsKv1.2 Potassium ChannelIon TransportScorpionsSpider VenomsNeurotoxinsCockroaches