Cardiac Output, HighSodium ChannelsNAV1.6 Voltage-Gated Sodium ChannelNAV1.8 Voltage-Gated Sodium ChannelVoltage-Gated Sodium ChannelsNAV1.7 Voltage-Gated Sodium ChannelNAV1.3 Voltage-Gated Sodium ChannelNAV1.5 Voltage-Gated Sodium ChannelIon ChannelsSodium Channel BlockersNAV1.2 Voltage-Gated Sodium ChannelNAV1.9 Voltage-Gated Sodium ChannelCardiac OutputNAV1.1 Voltage-Gated Sodium ChannelIon Channel GatingCalcium ChannelsSodiumEpithelial Sodium ChannelsHemodynamicsMyocardiumNAV1.4 Voltage-Gated Sodium ChannelPotassium Channels, Inwardly RectifyingTetrodotoxinElectrophysiologyCalcium Channel BlockersPatch-Clamp TechniquesMembrane PotentialsPotassium Channel BlockersErythromelalgiaChloride ChannelsMolecular Sequence DataPotassium Channels, Voltage-GatedAmino Acid SequenceGanglia, SpinalCalcium Channels, L-TypeAction PotentialsSodium Channel AgonistsElectric ConductivityVoltage-Gated Sodium Channel BlockersKATP ChannelsOocytesSaxitoxinMyocytes, CardiacNerve Tissue ProteinsBatrachotoxinsPotassium Channels, Calcium-ActivatedShaker Superfamily of Potassium ChannelsXenopus laevisScorpion VenomsNeuromaNeuronsPotassiumRats, Sprague-DawleyMuscle ProteinsCalcium Channels, N-TypeKineticsXenopusCalcium Channels, T-TypeLarge-Conductance Calcium-Activated Potassium ChannelsCyclic Nucleotide-Gated Cation ChannelsHeartVeratridineKv1.2 Potassium ChannelAcid Sensing Ion ChannelsTRPC Cation ChannelsMutationVoltage-Gated Sodium Channel beta-1 SubunitEther-A-Go-Go Potassium ChannelsVoltage-Gated Sodium Channel beta-3 SubunitRanvier's NodesLidocaineProtein IsoformsKv1.1 Potassium ChannelCalciumKv1.3 Potassium ChannelVoltage-Gated Sodium Channel beta-2 SubunitAmilorideCells, CulturedCalcium Channel AgonistsDystrophin-Associated ProteinsTRPM Cation ChannelsEpithelial Sodium Channel BlockersDose-Response Relationship, DrugKCNQ1 Potassium ChannelTRPV Cation ChannelsArrhythmias, CardiacKv1.5 Potassium ChannelTime FactorsCell MembraneKCNQ Potassium ChannelsCell LineProtein SubunitsIon TransportShab Potassium ChannelsVoltage-Gated Sodium Channel beta-4 SubunitAxonsDegenerin Sodium ChannelsProtein Structure, TertiaryKv1.4 Potassium ChannelModels, Biological