AtenololBlood PressurePressureHypertensionBlood Pressure DeterminationBlood Pressure Monitoring, AmbulatoryHeart RatePropanolaminesAntihypertensive AgentsAdrenergic beta-AntagonistsHydrostatic PressureSystoleHemodynamicsMetoprololBlood Pressure MonitorsPulseAdrenergic beta-1 Receptor AntagonistsPropranololDouble-Blind MethodHydrochlorothiazideReninVascular ResistanceDiastoleRats, Inbred SHRIntraocular PressureArterial PressureTime FactorsHypotensionIntracranial PressureAmlodipineSympathetic Nervous SystemTransducers, PressurePindololBendroflumethiazideKidneyCircadian RhythmBetaxololNifedipineAngiotensin-Converting Enzyme InhibitorsBaroreflexNorepinephrineCardiovascular SystemRats, Inbred WKYRandom AllocationCardiac OutputVenous PressureCardiovascular DiseasesPhysical ExertionAtmospheric PressureProspective StudiesLabetalolRegional Blood FlowAir PressureSphygmomanometersDrug Therapy, CombinationCaptoprilCross-Over StudiesHypertension, RenalBody WeightRisk FactorsClinical Trials as TopicSodium Chloride, DietaryOxprenololDoxazosinDogsDose-Response Relationship, DrugFollow-Up StudiesDiet, Sodium-RestrictedRenin-Angiotensin SystemHypertrophy, Left VentricularHeartSodium, DietaryEnalaprilCeliprololVentricular PressureAngiotensin IIAcebutololBody Mass IndexAnalysis of VarianceReference ValuesRats, Sprague-DawleyArteriesLosartanNadololPressoreceptorsPostureCentral Venous PressureChlorthalidoneTreatment OutcomePerindoprilReceptors, Adrenergic, betaAngiotensin II Type 1 Receptor BlockersMethyldopaCross-Sectional StudiesEpinephrineIndapamideElectrocardiographyAfrican Continental Ancestry GroupDiureticsButoxamine