PotassiumPotassium ChannelsPotassium Channel BlockersPotassium Channels, Inwardly RectifyingPotassium, DietaryPotassium DeficiencyPotassium Channels, Voltage-GatedPotassium IsotopesPotassium CompoundsSodiumBiological TransportPotassium ChlorideATP-Binding Cassette TransportersPotassium RadioisotopesBiological Transport, ActiveMembrane PotentialsShaker Superfamily of Potassium ChannelsKv1.3 Potassium ChannelATP Binding Cassette Transporter 1RubidiumPotassium IodideCalciumMembrane Transport ProteinsKv1.2 Potassium ChannelShaw Potassium ChannelsOuabainPotassium Channels, Calcium-ActivatedP-GlycoproteinChloridesKCNQ1 Potassium ChannelHypokalemiaMultidrug Resistance-Associated ProteinsPotassium CitrateEther-A-Go-Go Potassium ChannelsKineticsPotassium Channels, Tandem Pore DomainTetraethylammoniumKCNQ Potassium ChannelsDelayed Rectifier Potassium ChannelsKv1.5 Potassium ChannelCholesterolKv1.4 Potassium ChannelRubidium RadioisotopesPotassium PermanganateHyperkalemiaPatch-Clamp TechniquesCell Membrane PermeabilityApolipoprotein A-IHydrogen-Ion ConcentrationShab Potassium ChannelsShal Potassium ChannelsAdenosine TriphosphateDrug Resistance, MultipleKCNQ2 Potassium ChannelLarge-Conductance Calcium-Activated Potassium ChannelsSodium IsotopesKCNQ3 Potassium ChannelGlyburideIon Channel GatingTetraethylammonium CompoundsElectric ConductivityElectrophysiologyCell MembraneLithium4-AminopyridineMagnesiumIon TransportDose-Response Relationship, DrugPotassium DichromateTime FactorsIon ChannelsAction PotentialsG Protein-Coupled Inwardly-Rectifying Potassium ChannelsCells, CulturedVerapamilBacterial ProteinsP-GlycoproteinsEthidiumSmall-Conductance Calcium-Activated Potassium ChannelsLipoproteins, HDLExtracellular SpaceCarrier ProteinsMolecular Sequence DataRats, Sprague-DawleyMutationBarium CompoundsPotassium CyanideCesiumDecapodiformesThoracicaDrug Resistance, Multiple, BacterialAnti-Bacterial AgentsCell LineTangier DiseaseBariumCalcium RadioisotopesKATP ChannelsGuinea PigsAntiportersCromakalim