Portal VeinHypertension, PortalHypertensionHypertension, PulmonaryPortal SystemPortal PressureHypertension, RenalBlood PressureAntihypertensive AgentsHypertension, RenovascularEthmoid SinusitisLiver CirculationHypertension, Pregnancy-InducedEsophageal and Gastric VaricesPortasystemic Shunt, SurgicalRisk FactorsOcular HypertensionSplenic VeinPulmonary ArteryVocational GuidanceReninLiver CirrhosisBlood Pressure DeterminationHemodynamicsMesenteric VeinsIntracranial HypertensionPortographyHepatic VeinsKidneyRats, Inbred WKYVascular ResistanceHepatic ArteryDesoxycorticosteroneVenous PressurePortacaval Shunt, SurgicalLiverHypertrophy, Right VentricularGastrointestinal HemorrhageSodium Chloride, DietaryPrevalenceBlood Pressure Monitoring, AmbulatoryMonocrotalinePregnancy Complications, CardiovascularAngiotensin IITime FactorsRenin-Angiotensin SystemTreatment OutcomeRats, Sprague-DawleyFollow-Up StudiesSplanchnic CirculationProspective StudiesDisease Models, AnimalAldosteroneVasodilator AgentsHeart RateRetrospective StudiesHyperaldosteronismLigationPseudotumor CerebriHypertrophy, Left VentricularCardiovascular DiseasesSodium, DietaryHypersplenismDiureticsSystoleChronic DiseaseDiet, Sodium-RestrictedNitric OxidePulmonary CirculationPortasystemic Shunt, Transjugular IntrahepaticSplenorenal Shunt, SurgicalVitreous DetachmentHydrochlorothiazideSplenic ArteryNorepinephrineCross-Sectional StudiesDiabetes MellitusRenal Artery ObstructionAge FactorsNeurosciencesPersistent Fetal Circulation SyndromeEndothelin-1Cohort StudiesObesityAnoxiaRenal ArteryMasked HypertensionSodium ChlorideAngiotensin-Converting Enzyme InhibitorsLiver TransplantationPrehypertensionRegional Blood FlowAngiotensinogenSympathetic Nervous SystemAscitesVasoconstrictionVasoconstrictor AgentsRats, WistarVenous ThrombosisBody Weight