Potassium ChannelsPotassiumPotassium Channel BlockersPotassium Channels, Voltage-GatedPotassium Channels, Inwardly RectifyingIon ChannelsKv1.3 Potassium ChannelIon Channel GatingMembrane PotentialsKv1.2 Potassium ChannelShaker Superfamily of Potassium ChannelsKv1.1 Potassium ChannelCalcium ChannelsKv1.5 Potassium ChannelElectrophysiologyPatch-Clamp TechniquesElectric ConductivityShaw Potassium ChannelsEther-A-Go-Go Potassium ChannelsPotassium Channels, Calcium-ActivatedKCNQ1 Potassium ChannelShab Potassium ChannelsTetraethylammoniumKCNQ Potassium ChannelsShal Potassium ChannelsLarge-Conductance Calcium-Activated Potassium ChannelsOocytesKv1.4 Potassium ChannelCalcium Channel BlockersKCNQ2 Potassium ChannelTetraethylammonium CompoundsXenopus laevisSodiumCalciumPotassium Channels, Tandem Pore DomainAction PotentialsKCNQ3 Potassium ChannelKineticsKATP ChannelsChloride ChannelsBariumDelayed Rectifier Potassium Channels4-AminopyridineCesiumG Protein-Coupled Inwardly-Rectifying Potassium ChannelsXenopusPotassium, DietarySmall-Conductance Calcium-Activated Potassium ChannelsNeuronsCalcium Channels, L-TypePotassium DeficiencyScorpion VenomsGlyburidePotassium ChloridePotassium CompoundsCharybdotoxinMolecular Sequence DataDose-Response Relationship, DrugTetrodotoxinAmino Acid SequenceCells, CulturedChloridesTime FactorsAdenosine TriphosphateVoltage-Dependent Anion ChannelsIntermediate-Conductance Calcium-Activated Potassium ChannelsModels, BiologicalPotassium IsotopesRats, Sprague-DawleyGuinea PigsVoltage-Dependent Anion Channel 1Large-Conductance Calcium-Activated Potassium Channel alpha SubunitsKv Channel-Interacting ProteinsRubidiumIon TransportCell MembraneCell LineElectric StimulationSodium Channel BlockersCromakalimPinacidilDecapodiformesMagnesiumBarium CompoundsMutationHydrogen-Ion ConcentrationSulfonylurea ReceptorsNifedipinePotassium RadioisotopesMyocardiumCell Membrane PermeabilityCalcium Channels, N-TypeRats, WistarRabbitsHeartLipid BilayersBatrachotoxinsApaminQuinidineCyclic Nucleotide-Gated Cation Channels