CarbacholBlood PressurePressureSodiumBlood Pressure DeterminationHypertensionBlood Pressure Monitoring, AmbulatoryCholinergic AgonistsHeart RateAntihypertensive AgentsHydrostatic PressureSodium ChannelsSodium, DietaryBlood Pressure MonitorsSystoleReceptors, MuscarinicHemodynamicsSodium ChlorideMuscarinic AgonistsTime FactorsReninDiastoleHypotensionAtropineIntracranial PressureRats, Inbred SHRSodium Chloride, DietaryKidneyArterial PressureIntraocular PressureVascular ResistancePulseTransducers, PressureDose-Response Relationship, DrugDiet, Sodium-RestrictedPotassiumSympathetic Nervous SystemRats, Sprague-DawleyNorepinephrineParasympathomimeticsCircadian RhythmCardiovascular SystemVenous PressureAtmospheric PressureMuscle, SmoothAngiotensin IIHypertension, RenalDogsSphygmomanometersAir PressureCardiovascular DiseasesMuscarinic AntagonistsBaroreflexBody WeightRats, Inbred WKYProspective StudiesAldosteroneMuscle ContractionRisk FactorsRegional Blood FlowCalciumNatriuresisAngiotensin-Converting Enzyme InhibitorsRats, WistarRenin-Angiotensin SystemVentricular PressureBody Mass IndexNitroprussideAnalysis of VarianceCardiac OutputGuinea PigsPressoreceptorsDouble-Blind MethodFollow-Up StudiesReference ValuesHeartReceptor, Muscarinic M3Central Venous PressurePhenylephrineAcetylcholineHydrochlorothiazideCross-Sectional StudiesArteriesVasodilator AgentsRats, Inbred StrainsCardiovascular Physiological PhenomenaVasoconstrictor AgentsRegression AnalysisVasodilationNitric OxideSodium Channel BlockersTelemetryBlood Flow VelocityAortaAutonomic Nervous SystemDiureticsPostureEpithelial Sodium ChannelsAge FactorsQuinuclidinyl Benzilate