Calcium Channel BlockersNifedipineDiltiazemNicardipineVerapamilDihydropyridinesFelodipineFlunarizineCalcium SignalingAmlodipineNimodipineNitrendipineCalcium ChannelsNisoldipineMibefradilPrenylamineIsradipineGallopamilNicotinic AcidsCalcium, DietaryCinnarizineGallic AcidTetrahydronaphthalenesDose-Response Relationship, DrugBlood PressureCalcium ChlorideTrichlormethiazideAntihypertensive AgentsHypertensionCalciumCalcium CarbonateBenzimidazolesRats, Sprague-DawleyCalcium RadioisotopesAdrenergic beta-AntagonistsHeart RateHormone AntagonistsRats, Inbred SHRCalcium PhosphatesMuscle ContractionRats, Inbred StrainsHemorrhagic DisordersCalcium IsotopesNorepinephrineOxadiazolesTime FactorsPerhexilineAngiotensin-Converting Enzyme InhibitorsExcitatory Amino Acid AntagonistsAzetidinecarboxylic AcidDopamine AntagonistsPotassiumRenal CirculationNeurokinin-1 Receptor AntagonistsCells, CulturedSodium Chloride Symporter InhibitorsRats, WistarMyocardiumHemodynamicsVasodilator AgentsPyridinesCalcium Channels, L-TypeNarcotic AntagonistsHistamine H2 AntagonistsRabbitsPotassium ChlorideEgtazic AcidCalcimycinMuscle, Smooth, VascularDouble-Blind MethodInterleukin 1 Receptor Antagonist ProteinHypertension, RenalMuscarinic AntagonistsDogsGuinea PigsBenzazepinesAdrenergic alpha-AntagonistsCalcium OxalateDiureticsVasoconstrictionKineticsTrifluoperazineFlushingGABA AntagonistsHydronephrosisBepridilAtenololCalcium GluconateLanthanumPiperidinesAngina PectorisAngina Pectoris, VariantHeartHistamine H1 AntagonistsMembrane PotentialsMuscle, SmoothPurinergic P1 Receptor AntagonistsDrug InteractionsCalmodulinReceptors, Nicotinic