PulseBlood PressurePressureBlood Pressure DeterminationPulsatile FlowHypertensionComplianceSystoleHydrostatic PressureBlood Pressure Monitoring, AmbulatoryArterial PressureHeart RateVascular ResistanceHemodynamicsVascular StiffnessDiastoleTransducers, PressureArteriesSphygmomanometersAortaElasticityPulse Wave AnalysisBrachial ArteryAntihypertensive AgentsIntracranial PressureRadial ArteryFluid TherapyCentral Venous PressureCarotid ArteriesManometryIntraocular PressureBlood Flow VelocityTime FactorsAir PressureCardiovascular DiseasesCardiac OutputAtmospheric PressureVenous PressureHypovolemiaAgingRegression AnalysisPhotoplethysmographyLinear ModelsPulmonary Wedge PressureProspective StudiesPulse Therapy, DrugOximetryPredictive Value of TestsVentricular PressureRisk FactorsRegional Blood FlowDogsBlood VolumeFollow-Up StudiesModels, CardiovascularMonitoring, PhysiologicHypertrophy, Left VentricularHypotensionAge FactorsCohort StudiesStroke VolumeReference ValuesCircadian RhythmPlethysmographyCardiovascular SystemPressoreceptorsCardiovascular Physiological PhenomenaAorta, ThoracicSupine PositionMonitoring, IntraoperativeCross-Sectional StudiesAlbuminuriaEchocardiographyPositive-Pressure RespirationAtenololFemoral ArteryMultivariate AnalysisAnalysis of VarianceVentricular Function, LeftRespiration, ArtificialLower Body Negative PressureTidal VolumeOsmotic PressureCarotid Artery, CommonWavelet AnalysisBaroreflexKidney Failure, ChronicIntra-Abdominal HypertensionSex FactorsBlood Volume DeterminationTreatment OutcomeBody Mass IndexPostureRespiratory MechanicsPulmonary ArteryRats, Inbred SHRKidneyHeartReproducibility of ResultsCarotid Sinus