Potassium ChannelsPotassium Channels, Voltage-GatedKv1.1 Potassium ChannelKCNQ Potassium ChannelsPotassium Channels, Inwardly RectifyingKCNQ1 Potassium ChannelEther-A-Go-Go Potassium ChannelsPotassiumShaw Potassium ChannelsKCNQ2 Potassium ChannelPotassium Channel BlockersEpilepsy, Benign NeonatalLong QT SyndromeIon ChannelsShaker Superfamily of Potassium ChannelsKv1.3 Potassium ChannelIon Channel GatingCalcium ChannelsPotassium Channels, Calcium-ActivatedXenopusMembrane PotentialsKv1.2 Potassium ChannelKv1.5 Potassium ChannelMolecular Sequence DataShab Potassium ChannelsKv1.4 Potassium ChannelLarge-Conductance Calcium-Activated Potassium ChannelsKCNQ3 Potassium ChannelShal Potassium ChannelsPotassium Channels, Tandem Pore DomainKATP ChannelsChloride ChannelsMutationPatch-Clamp TechniquesElectrophysiologySmall-Conductance Calcium-Activated Potassium ChannelsRNA, MessengerDelayed Rectifier Potassium ChannelsPedigreeCalcium Channel BlockersG Protein-Coupled Inwardly-Rectifying Potassium ChannelsElectric ConductivityBase SequenceOocytesSodium ChannelsGlyburideTetraethylammoniumNAV1.5 Voltage-Gated Sodium ChannelCalcium Channels, L-TypeXenopus laevisLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsAmino Acid SequenceSulfonylurea ReceptorsSodium Channel BlockersIntermediate-Conductance Calcium-Activated Potassium ChannelsCalcium Channels, T-TypeCyclic Nucleotide-Gated Cation ChannelsAction Potentials4-AminopyridineScorpion VenomsCromakalimPinacidilCharybdotoxinPotassium, DietarySodiumCalciumNeuronsBariumKineticsCalcium Channels, N-TypeTetraethylammonium CompoundsAdenosine TriphosphateBarium CompoundsPotassium DeficiencyReceptors, DrugRats, Sprague-DawleyCells, CulturedIon TransportChannelopathiesNAV1.4 Voltage-Gated Sodium ChannelNAV1.2 Voltage-Gated Sodium ChannelPotassium CompoundsTRPC Cation ChannelsEpithelial Sodium ChannelsBenzopyransApaminLarge-Conductance Calcium-Activated Potassium Channel beta SubunitsDose-Response Relationship, DrugProtein SubunitsCalcium Channel AgonistsCell MembraneCell LineTransient Receptor Potential ChannelsNicorandilCesiumPotassium ChlorideMyocardiumProtein Structure, TertiaryModels, MolecularHyperpolarization-Activated Cyclic Nucleotide-Gated Channels