Potassium ChannelsNicorandilPinacidilCromakalimBenzopyransPotassium Channels, Inwardly RectifyingDiazoxidePotassium Channel BlockersPicolinesGlyburideCyclic S-OxidesPotassiumMinoxidilKATP ChannelsPotassium Channels, Voltage-GatedGuanidinesSulfonylurea ReceptorsIon ChannelsIon Channel GatingVasodilator AgentsPhenylenediaminesPyrrolesDecanoic AcidsHydroxy AcidsShaker Superfamily of Potassium ChannelsBenzophenonesPotassium Channels, Calcium-ActivatedKv1.3 Potassium ChannelPyransReceptors, DrugAdenosine TriphosphateKCNQ Potassium ChannelsKv1.2 Potassium ChannelCalcium ChannelsKv1.1 Potassium ChannelMembrane PotentialsEther-A-Go-Go Potassium ChannelsBarium CompoundsShaw Potassium ChannelsLarge-Conductance Calcium-Activated Potassium ChannelsKCNQ1 Potassium ChannelKCNQ2 Potassium ChannelPatch-Clamp TechniquesATP-Binding Cassette TransportersKv1.5 Potassium ChannelKCNQ3 Potassium ChannelKv1.4 Potassium ChannelShab Potassium ChannelsOxadiazolesDose-Response Relationship, DrugPropylaminesMuscle RelaxationCalcium Channel BlockersGuinea PigsElectrophysiologyPotassium Channels, Tandem Pore DomainRubidium RadioisotopesRats, Sprague-DawleyShal Potassium ChannelsAnti-Arrhythmia AgentsSmall-Conductance Calcium-Activated Potassium ChannelsTetraethylammoniumCarbamatesPyridinesCyclobutanesG Protein-Coupled Inwardly-Rectifying Potassium ChannelsNiacinamideElectric ConductivityChloride ChannelsParasympatholyticsDelayed Rectifier Potassium ChannelsOocytesCharybdotoxinMuscle, SmoothXenopus laevisRats, WistarLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsVasodilationIntermediate-Conductance Calcium-Activated Potassium Channels4-AminopyridineDogsMyocardiumMuscle ContractionCalcium Channels, L-TypeCalciumAction PotentialsAorta, ThoracicCalcium Channel AgonistsBariumXenopusUrinary BladderPiperidinesAnesthesiaScorpion VenomsTolbutamideAntihypertensive AgentsPotassium, DietarySodium Channel BlockersApaminSodium