PotassiumPotassium ChannelsMembrane PotentialsPotassium Channel BlockersPotassium Channels, Voltage-GatedPotassium Channels, Inwardly RectifyingIon Channel GatingPotassium, DietaryPotassium DeficiencyPatch-Clamp TechniquesElectric ConductivityPotassium CompoundsShaker Superfamily of Potassium ChannelsElectrophysiologySodiumPotassium IsotopesPotassium ChlorideIon ChannelsAction PotentialsKv1.2 Potassium ChannelKv1.3 Potassium ChannelCalciumTetraethylammoniumEther-A-Go-Go Potassium ChannelsPotassium Channels, Calcium-ActivatedShaw Potassium ChannelsKCNQ1 Potassium ChannelOocytesPotassium IodidePotassium RadioisotopesTetraethylammonium CompoundsXenopus laevisLarge-Conductance Calcium-Activated Potassium ChannelsKineticsBariumPotassium Channels, Tandem Pore DomainCesiumKCNQ Potassium ChannelsHypokalemiaPotassium CitrateShal Potassium ChannelsKv1.4 Potassium ChannelKCNQ2 Potassium ChannelChloridesXenopusNeuronsHyperkalemiaKCNQ3 Potassium ChannelDelayed Rectifier Potassium ChannelsKv1.5 Potassium ChannelElectric StimulationCalcium ChannelsPotassium PermanganateTetrodotoxinShab Potassium ChannelsGuinea PigsDecapodiformesTime FactorsRubidiumElectricityOuabainG Protein-Coupled Inwardly-Rectifying Potassium ChannelsHydrogen-Ion ConcentrationIon TransportModels, BiologicalBarium CompoundsMicroelectrodesCell Membrane PermeabilityMagnesiumSmall-Conductance Calcium-Activated Potassium ChannelsCell MembranePotassium DichromateDose-Response Relationship, DrugGlyburideScorpion Venoms4-AminopyridineLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsCalcium Channel BlockersAnuraRats, Sprague-DawleyBiological Transport, ActiveCharybdotoxinHeartMyocardiumExtracellular SpaceMolecular Sequence DataAdenosine TriphosphateAmino Acid SequenceKATP ChannelsSodium Channel BlockersRana pipiensAncillary Services, HospitalAminopyridinesRabbitsCalcium Channels, L-TypeBiophysicsElectrolytesMathematicsRana catesbeianaAmnesia, Retrograde