Sodium Channel BlockersSodium ChannelsMexiletineCalcium Channel BlockersLidocaineIon ChannelsTetrodotoxinSodiumNAV1.5 Voltage-Gated Sodium ChannelEpithelial Sodium ChannelsSemicarbazonesIon Channel GatingVoltage-Gated Sodium Channel BlockersPotassium Channel BlockersAmilorideCalcium ChannelsDisopyramideNAV1.2 Voltage-Gated Sodium ChannelNAV1.6 Voltage-Gated Sodium ChannelAjmalineMembrane PotentialsAnti-Arrhythmia AgentsVoltage-Gated Sodium ChannelsElectrophysiologyPatch-Clamp TechniquesFlecainideAction PotentialsEpithelial Sodium Channel BlockersNAV1.8 Voltage-Gated Sodium ChannelSodium Channel AgonistsMononeuropathiesBenzomorphansNAV1.1 Voltage-Gated Sodium ChannelConotoxinsAnesthetics, LocalNAV1.7 Voltage-Gated Sodium ChannelNAV1.4 Voltage-Gated Sodium ChannelRats, Sprague-DawleyPotassium Channels, Inwardly RectifyingChloride ChannelsSaxitoxinBundle-Branch BlockDose-Response Relationship, DrugPotassiumNeuronsBatrachotoxinsNAV1.3 Voltage-Gated Sodium ChannelCarbamazepineElectric ConductivityThiazinesScorpion VenomsCalcium Channels, L-TypeCalciumPotassium Channels, Voltage-GatedOocytesElectrocardiographyIsethionic AcidKineticsNifedipineKATP ChannelsVeratridineXenopus laevisRats, WistarPotassium Channels, Calcium-ActivatedNAV1.9 Voltage-Gated Sodium ChannelAnalgesicsHeart Conduction SystemChloridesCell Membrane PermeabilityVoltage-Gated Sodium Channel beta-1 SubunitCell MembraneDihydropyridinesDogsTetraethylammoniumCalcium Channels, T-TypeCalcium Channels, N-TypeCells, CulturedVerapamilDiltiazemXenopusPainMolecular Sequence DataShaker Superfamily of Potassium ChannelsAmino Acid SequenceLarge-Conductance Calcium-Activated Potassium ChannelsAcid Sensing Ion ChannelsPotassium ChannelsVoltage-Gated Sodium Channel beta-3 SubunitTRPC Cation ChannelsGlyburideCalcium Channel AgonistsRanvier's NodesKv1.3 Potassium ChannelCyclic Nucleotide-Gated Cation ChannelsCell Line4-AminopyridinePyrethrinsAnionsNitrobenzoatesDegenerin Sodium Channels