Calcium Channel BlockersCalcium ChannelsDiltiazemNifedipineDihydropyridinesMibefradilNitrendipineCalcium Channels, L-TypeVerapamilIsradipineCalcium Channels, T-TypeCalcium Channels, N-Typeomega-ConotoxinsIon ChannelsCalcium Channel Agonistsomega-Conotoxin GVIANimodipineFelodipineFlunarizineCinnarizineAmlodipineCalciumomega-Agatoxin IVAMollusk VenomsNicardipineCalcium SignalingGallopamilDose-Response Relationship, DrugIon Channel GatingNisoldipineRats, Sprague-DawleyPotassium Channel BlockersElectrophysiologyMembrane PotentialsOxadiazolesCells, CulturedTetrahydronaphthalenesCytochrome P-450 CYP2B1NeuronsRats, WistarPotassium Channels, Inwardly RectifyingCalcium Channels, P-TypeCalcium Channels, Q-TypeChloride ChannelsPatch-Clamp TechniquesCalcium Channels, R-TypeAntihypertensive AgentsMyocardiumKineticsTime FactorsKATP ChannelsBenzimidazolesElectric StimulationDrug InteractionsPotassium Channels, Calcium-ActivatedBlood PressureRabbitsBariumDogsHeartCalcium, DietarySodium Channel BlockersPotassium Channels, Voltage-GatedPotassiumElectric ConductivitySpider VenomsTRPV Cation ChannelsHypertensionHemodynamicsTetrodotoxinAngiotensin-Converting Enzyme InhibitorsExcitatory Amino Acid AntagonistsAction PotentialsGuinea PigsDecanoic AcidsTRPC Cation ChannelsHydroxy AcidsGlyburideShaker Superfamily of Potassium ChannelsAdenosine TriphosphateCell LineMolecular Sequence DataHeart RateLarge-Conductance Calcium-Activated Potassium ChannelsAmino Acid SequenceEgtazic AcidCalcium CarbonateOocytesSodiumXenopus laevisCalcium ChlorideCyclic Nucleotide-Gated Cation ChannelsPotassium ChannelsMuscle, Smooth, VascularHippocampusPeptidesRyanodine Receptor Calcium Release ChannelHormone AntagonistsMuscle ContractionNeurotransmitter Agents