Blood PressurePressureBlood Pressure DeterminationHypertensionBlood Pressure Monitoring, AmbulatoryCell WallHeart RateAntihypertensive AgentsHydrostatic PressureSystoleBlood Pressure MonitorsHemodynamicsDiastoleHypotensionIntracranial PressureRats, Inbred SHRReninArterial PressureIntraocular PressurePulseVascular ResistanceTime FactorsTransducers, PressureSympathetic Nervous SystemThoracic WallCircadian RhythmVenous PressureKidneyAtmospheric PressureAir PressureSphygmomanometersCardiovascular DiseasesAbdominal WallCardiovascular SystemProspective StudiesBaroreflexHypertension, RenalSodium Chloride, DietaryRisk FactorsRats, Inbred WKYRegional Blood FlowVentricular PressureDiet, Sodium-RestrictedAngiotensin IISodium, DietaryBody WeightAngiotensin-Converting Enzyme InhibitorsBody Mass IndexCardiac OutputFollow-Up StudiesArteriesRenin-Angiotensin SystemPressoreceptorsCentral Venous PressureNorepinephrineDogsReference ValuesDouble-Blind MethodCross-Sectional StudiesAortaRats, Sprague-DawleyHypertrophy, Left VentricularHydrochlorothiazideAnalysis of VarianceRegression AnalysisAldosteroneTelemetryCardiovascular Physiological PhenomenaBlood Flow VelocityPulmonary Wedge PressureAge FactorsCohort StudiesPostureTreatment OutcomeDose-Response Relationship, DrugHeartComplianceHypertension, RenovascularSodiumObesityAfrican Continental Ancestry GroupCarotid ArteriesAutonomic Nervous SystemCaptoprilSodium ChlorideLinear ModelsTetrazolesVasoconstrictor AgentsHypotension, OrthostaticMonitoring, PhysiologicSex FactorsVasodilationCross-Over StudiesPhenylephrineVasoconstrictionAgingNatriuresisAmlodipineAtenololBlood Glucose