AtenololBlood PressurePressureHypertensionBlood Pressure DeterminationBlood Pressure Monitoring, AmbulatoryHeart RatePropanolaminesAntihypertensive AgentsAdrenergic beta-AntagonistsHydrostatic PressureSystoleHemodynamicsMetoprololBlood Pressure MonitorsPropranololPulseAdrenergic beta-1 Receptor AntagonistsDouble-Blind MethodHydrochlorothiazideTime FactorsReninVascular ResistanceDiastoleRats, Inbred SHRIntraocular PressureArterial PressureHypotensionIntracranial PressureAmlodipineSympathetic Nervous SystemTransducers, PressurePindololBendroflumethiazideKidneyCircadian RhythmBetaxololAngiotensin-Converting Enzyme InhibitorsNifedipineNorepinephrineBaroreflexCardiovascular SystemProspective StudiesRandom AllocationRats, Inbred WKYCardiovascular DiseasesCardiac OutputRisk FactorsPhysical ExertionVenous PressureAtmospheric PressureRegional Blood FlowClinical Trials as TopicLabetalolDrug Therapy, CombinationAir PressureSphygmomanometersCross-Over StudiesCaptoprilBody WeightDose-Response Relationship, DrugFollow-Up StudiesHypertension, RenalDogsSodium Chloride, DietaryOxprenololDoxazosinAnalysis of VarianceDiet, Sodium-RestrictedHeartRenin-Angiotensin SystemTreatment OutcomeHypertrophy, Left VentricularSodium, DietaryBody Mass IndexEnalaprilAngiotensin IICeliprololVentricular PressureReference ValuesAcebutololCross-Sectional StudiesRats, Sprague-DawleyArteriesPostureLosartanPressoreceptorsNadololCentral Venous PressureChlorthalidoneReceptors, Adrenergic, betaPerindoprilAngiotensin II Type 1 Receptor BlockersElectrocardiographyRegression AnalysisEpinephrineMethyldopaAfrican Continental Ancestry GroupIndapamideAge Factors