Blood PressurePressureHypertensionBlood Pressure DeterminationHeart RateBlood Pressure Monitoring, AmbulatorySystoleAntihypertensive AgentsArterial PressureHemodynamicsHydrostatic PressureHypotensionVascular ResistanceRats, Inbred SHRPulseBlood Pressure MonitorsBaroreflexReninDiastoleSympathetic Nervous SystemTime FactorsRisk FactorsKidneyCardiac OutputCardiovascular SystemIntracranial PressurePressoreceptorsCardiovascular DiseasesProspective StudiesIntraocular PressureRats, Inbred WKYRegional Blood FlowHypertension, RenalSodium Chloride, DietaryAngiotensin IITransducers, PressureBody WeightBody Mass IndexSodium, DietaryCentral Venous PressureRats, Sprague-DawleyFollow-Up StudiesNorepinephrineVenous PressureSphygmomanometersRegression AnalysisAngiotensin-Converting Enzyme InhibitorsArteriesDogsDiet, Sodium-RestrictedAnalysis of VarianceDouble-Blind MethodHypertrophy, Left VentricularCardiovascular Physiological PhenomenaCohort StudiesHypotension, OrthostaticBlood Flow VelocityVasoconstrictor AgentsAortaRenin-Angiotensin SystemAtmospheric PressurePhenylephrineReference ValuesCross-Sectional StudiesCircadian RhythmAir PressureAge FactorsVentricular PressureAutonomic Nervous SystemLinear ModelsRenal CirculationCompliancePulmonary Wedge PressureCarotid ArteriesDesoxycorticosteronePostureHypertension, RenovascularBlood GlucoseVasodilationDose-Response Relationship, DrugVasodilator AgentsTetrazolesHydrochlorothiazideHeartReflexNatriuresisAldosteroneVasoconstrictionSex FactorsSodium ChlorideTreatment OutcomeTelemetryObesityRespirationAlbuminuriaAgingBrachial ArteryExerciseRats, WistarPulsatile Flow