Potassium Channel BlockersPotassium ChannelsPotassium4-AminopyridineTetraethylammoniumCalcium Channel BlockersPotassium Channels, Inwardly RectifyingPotassium Channels, Voltage-GatedIon ChannelsGlyburideTetraethylammonium CompoundsMembrane PotentialsShaker Superfamily of Potassium ChannelsAminopyridinesKv1.3 Potassium ChannelCharybdotoxinCalcium ChannelsApaminIon Channel GatingPatch-Clamp TechniquesPotassium Channels, Calcium-ActivatedScorpion VenomsKv1.2 Potassium ChannelKv1.1 Potassium ChannelElectrophysiologyEther-A-Go-Go Potassium ChannelsCromakalimShaw Potassium ChannelsAction PotentialsCalciumKCNQ1 Potassium ChannelKCNQ Potassium ChannelsSodium Channel BlockersDose-Response Relationship, DrugKv1.5 Potassium ChannelLarge-Conductance Calcium-Activated Potassium ChannelsGuinea PigsKATP ChannelsShab Potassium ChannelsKv1.4 Potassium ChannelRats, Sprague-DawleyChloride ChannelsPotassium Channels, Tandem Pore DomainPhenethylaminesKCNQ2 Potassium ChannelKCNQ3 Potassium ChannelShal Potassium ChannelsAnti-Arrhythmia AgentsSmall-Conductance Calcium-Activated Potassium ChannelsNeuronsG Protein-Coupled Inwardly-Rectifying Potassium ChannelsDelayed Rectifier Potassium ChannelsVasodilator AgentsCalcium Channels, L-TypeElectric ConductivityRats, WistarElectric StimulationCells, CulturedOocytesNifedipineVasodilationXenopus laevisIntermediate-Conductance Calcium-Activated Potassium ChannelsPiperidinesPinacidilDihydropyridinesXenopusTime FactorsBariumCalcium Channels, N-TypeLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsSodiumVerapamilDiltiazemEnzyme InhibitorsCalcium Channels, T-TypeAdenosine TriphosphateBarium CompoundsSulfonylurea ReceptorsKineticsCalcium Channel AgonistsPotassium, DietaryEndothelium, VascularMolecular Sequence DataAmino Acid SequenceBenzopyransDecanoic AcidsPotassium ChlorideTRPC Cation ChannelsDiazoxideHydroxy AcidsIon TransportChloridesCyclic Nucleotide-Gated Cation ChannelsCell MembraneNicorandilPotassium DeficiencyCesiumNitrobenzoatesReceptors, Drug