Blood Pressure DeterminationBlood PressurePressureHypertensionBlood Pressure Monitoring, AmbulatoryBody WeightHeart RateWeight LossAntihypertensive AgentsWeight GainHydrostatic PressureBirth WeightBlood Pressure MonitorsSystoleMolecular WeightTime FactorsHemodynamicsDiastoleHypotensionIntracranial PressureReninRats, Inbred SHRIntraocular PressureArterial PressurePulseBody Mass IndexVascular ResistanceTransducers, PressureObesityKidneyProspective StudiesRisk FactorsCircadian RhythmSympathetic Nervous SystemAtmospheric PressureCardiovascular DiseasesReference ValuesVenous PressureAir PressureSex Determination ProcessesSphygmomanometersCardiovascular SystemFollow-Up StudiesSodium Chloride, DietaryRegression AnalysisAnalysis of VarianceBaroreflexHypertension, RenalReproducibility of ResultsRats, Inbred WKYDiet, Sodium-RestrictedRegional Blood FlowRats, Sprague-DawleyOrgan SizeCross-Sectional StudiesSodium, DietaryVentricular PressureAngiotensin IIAngiotensin-Converting Enzyme InhibitorsCardiac OutputPregnancyDose-Response Relationship, DrugChromatography, High Pressure LiquidDouble-Blind MethodCohort StudiesDogsAge FactorsRenin-Angiotensin SystemNorepinephrinePressoreceptorsCentral Venous PressureTreatment OutcomeSex FactorsHydrochlorothiazideArteriesBlood Flow VelocityTelemetryAldosteroneAgingInfant, NewbornExerciseInfant, Low Birth WeightSodiumLinear ModelsPostureHypertrophy, Left VentricularCardiovascular Physiological PhenomenaRats, WistarPulmonary Wedge PressureCalibrationAfrican Continental Ancestry GroupAortaRandom AllocationDisease Models, AnimalCross-Over StudiesMonitoring, PhysiologicHypertension, RenovascularDietHeartPrevalence