KATP ChannelsPotassium Channels, Inwardly RectifyingSulfonylurea ReceptorsIon ChannelsGlyburidePotassium ChannelsPotassium Channel BlockersCalcium ChannelsReceptors, DrugDecanoic AcidsHydroxy AcidsIon Channel GatingAdenosine TriphosphateCromakalimDiazoxidePinacidilATP-Binding Cassette TransportersCalcium Channel BlockersTolbutamideChloride ChannelsPatch-Clamp TechniquesElectrophysiologyPotassium Channels, Voltage-GatedCalcium Channels, L-TypeSulfonylurea CompoundsMembrane PotentialsIschemic Preconditioning, MyocardialSarcolemmaPotassium Channels, Calcium-ActivatedBenzopyransShaker Superfamily of Potassium ChannelsSodium Channel BlockersCalcium Channels, N-TypeRats, Sprague-DawleyOocytesElectric ConductivityXenopus laevisPotassiumTRPC Cation ChannelsLarge-Conductance Calcium-Activated Potassium ChannelsCalcium Channels, T-TypeMyocardiumCyclic Nucleotide-Gated Cation ChannelsNicorandilVasodilator AgentsDose-Response Relationship, DrugCells, CulturedAcid Sensing Ion ChannelsEpithelial Sodium ChannelsHypoglycemic AgentsKv1.3 Potassium ChannelEther-A-Go-Go Potassium ChannelsGuanidinesKv1.2 Potassium ChannelKv1.1 Potassium ChannelAdenosine DiphosphateRats, WistarTRPM Cation ChannelsXenopusKv1.5 Potassium ChannelG Protein-Coupled Inwardly-Rectifying Potassium ChannelsCell LineCalcium Channel AgonistsKineticsTRPV Cation ChannelsIslets of LangerhansMitochondria, HeartGuinea PigsCalciumCongenital HyperinsulinismMolecular Sequence DataAmino Acid SequenceKCNQ Potassium ChannelsMutationShab Potassium ChannelsCell MembraneAction PotentialsKCNQ1 Potassium ChannelAdamantaneGliclazideProtein SubunitsSmall-Conductance Calcium-Activated Potassium ChannelsKv1.4 Potassium ChannelProtective AgentsMyocytes, CardiacNeuronsDihydropyridinesRabbitsTransient Receptor Potential ChannelsTime FactorsShaw Potassium ChannelsMinoxidilMuscle, Smooth, VascularHeartProtein Structure, TertiaryVasodilationShal Potassium ChannelsThiamylalSodiumMagnesium