KCNQ1 Potassium ChannelKCNQ Potassium ChannelsKCNQ3 Potassium ChannelKCNQ2 Potassium ChannelCalcium ChannelsPotassium Channels, Voltage-GatedPotassium ChannelsIon ChannelsCalcium Channel BlockersPotassiumPotassium Channels, Inwardly RectifyingPotassium Channel BlockersCalcium Channels, L-TypeIon Channel GatingShaker Superfamily of Potassium ChannelsCalcium Channels, N-TypeSodiumCalcium Channels, T-TypeMembrane PotentialsPotassium Channels, Calcium-ActivatedKv1.3 Potassium ChannelElectrophysiologyKv1.2 Potassium ChannelEther-A-Go-Go Potassium ChannelsPatch-Clamp TechniquesKv1.1 Potassium ChannelCalcium Channel AgonistsKATP ChannelsChloride ChannelsShaw Potassium ChannelsLarge-Conductance Calcium-Activated Potassium ChannelsElectric ConductivityKv1.5 Potassium ChannelCalcium SignalingKv1.4 Potassium ChannelShab Potassium ChannelsOocytesCalciumSodium Channel BlockersXenopus laevisMyocytes, CardiacShal Potassium ChannelsCalcium Channels, P-TypeSmall-Conductance Calcium-Activated Potassium ChannelsBariumCalcium Channels, Q-TypeKineticsTetraethylammoniumNifedipineDihydropyridinesAction PotentialsG Protein-Coupled Inwardly-Rectifying Potassium ChannelsXenopusMolecular Sequence DataCalcium Channels, R-TypeDelayed Rectifier Potassium ChannelsNeuronsPotassium Channels, Tandem Pore DomainHeartAmino Acid SequenceRats, Sprague-DawleyGlyburideCells, CulturedDose-Response Relationship, DrugPhenylenediaminesMyocardiumTRPC Cation ChannelsCyclic Nucleotide-Gated Cation ChannelsTime FactorsEpithelial Sodium ChannelsScorpion Venomsomega-Conotoxin GVIAAdenosine TriphosphateIntermediate-Conductance Calcium-Activated Potassium ChannelsSodium ChannelsCell MembraneLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsIon TransportProtein SubunitsVerapamilCell Lineomega-ConotoxinsDiltiazemMutationTRPV Cation ChannelsCharybdotoxin4-AminopyridineRats, WistarAcid Sensing Ion ChannelsProtein Structure, TertiaryTetraethylammonium CompoundsTRPM Cation ChannelsElectric StimulationIsradipineModels, BiologicalGuinea PigsRabbitsTetrodotoxinArrhythmias, CardiacSulfonylurea Receptors