Blood PressurePressureBlood Pressure DeterminationHypertensionBlood Pressure Monitoring, AmbulatoryHeart RateAntihypertensive AgentsHydrostatic PressureBlood Pressure MonitorsSystoleDevice ApprovalHemodynamicsDiastoleHypotensionIntracranial PressureTransducers, PressureEquipment DesignTime FactorsArterial PressureIntraocular PressureReninRats, Inbred SHRPulseVascular ResistanceSphygmomanometersAir PressureCircadian RhythmSympathetic Nervous SystemProspective StudiesVenous PressureAtmospheric PressureKidneyCardiovascular DiseasesRisk FactorsCardiovascular SystemBaroreflexHypertension, RenalSodium Chloride, DietaryFollow-Up StudiesRats, Inbred WKYIntrauterine DevicesTreatment OutcomeRegional Blood FlowDiet, Sodium-RestrictedEquipment SafetyVentricular PressureSodium, DietaryTelemetryBody WeightBody Mass IndexAngiotensin IIAngiotensin-Converting Enzyme InhibitorsCardiac OutputEquipment and SuppliesPressoreceptorsCentral Venous PressureRenin-Angiotensin SystemAnalysis of VarianceDouble-Blind MethodCross-Sectional StudiesReference ValuesNorepinephrineMonitoring, PhysiologicDogsRegression AnalysisArteriesDevice RemovalBlood Flow VelocityHydrochlorothiazideRats, Sprague-DawleyPostureCohort StudiesPulmonary Wedge PressureAldosteroneCardiovascular Physiological PhenomenaAge FactorsHypertrophy, Left VentricularAortaDose-Response Relationship, DrugCross-Over StudiesSodiumHypertension, RenovascularObesityAutonomic Nervous SystemAfrican Continental Ancestry GroupLinear ModelsCaptoprilHypotension, OrthostaticSex FactorsComplianceTetrazolesBlood GlucoseSodium ChlorideVasoconstrictor AgentsNatriuresisPhenylephrineAmlodipineHeartAtenololRespiration