Ion ChannelsCalcium ChannelsIon Channel GatingPotassium Channels, Inwardly RectifyingPotassium Channel BlockersCalcium Channel BlockersChloride ChannelsPotassium Channels, Voltage-GatedMembrane PotentialsElectrophysiologyCalcium Channels, L-TypeElectric ConductivityShaker Superfamily of Potassium ChannelsKATP ChannelsPotassium Channels, Calcium-ActivatedPatch-Clamp TechniquesSodium Channel BlockersPotassiumLarge-Conductance Calcium-Activated Potassium ChannelsCalcium Channels, N-TypeOocytesXenopus laevisCyclic Nucleotide-Gated Cation ChannelsCalcium Channels, T-TypeIon TransportTRPC Cation ChannelsKv1.2 Potassium ChannelEther-A-Go-Go Potassium ChannelsKineticsSodiumCalciumAction PotentialsXenopusKv1.1 Potassium ChannelEpithelial Sodium ChannelsKv1.3 Potassium ChannelAcid Sensing Ion ChannelsBariumCalcium Channel AgonistsTRPM Cation ChannelsTRPV Cation ChannelsKCNQ Potassium ChannelsKCNQ1 Potassium ChannelKv1.5 Potassium ChannelTetraethylammoniumMolecular Sequence DataAmino Acid SequenceHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsKv1.4 Potassium ChannelNeuronsCell MembraneShab Potassium ChannelsShaw Potassium ChannelsSmall-Conductance Calcium-Activated Potassium ChannelsTransient Receptor Potential ChannelsShal Potassium ChannelsChloridesModels, BiologicalKCNQ2 Potassium ChannelTetrodotoxinScorpion VenomsCationsLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsG Protein-Coupled Inwardly-Rectifying Potassium ChannelsNAV1.5 Voltage-Gated Sodium ChannelCesiumDose-Response Relationship, DrugProtein Structure, TertiaryRyanodine Receptor Calcium Release ChannelAdenosine TriphosphateLipid BilayersModels, MolecularCalcium Channels, P-TypeElectric StimulationHydrogen-Ion ConcentrationCell LineBiophysicsNAV1.2 Voltage-Gated Sodium ChannelKCNQ3 Potassium ChannelProtein SubunitsPotassium ChannelsMutationTime FactorsRats, Sprague-DawleyTetraethylammonium CompoundsIntermediate-Conductance Calcium-Activated Potassium ChannelsCalcium Channels, Q-TypeBiophysical PhenomenaGlyburideCell Membrane PermeabilityGuinea PigsCalcium Channels, R-TypeVoltage-Dependent Anion ChannelsMagnesiumCharybdotoxinCells, CulturedNifedipineMyocardiumDelayed Rectifier Potassium ChannelsVoltage-Gated Sodium Channels