IschemiaHypertensionHypertension, PulmonaryMyocardial IschemiaBrain IschemiaHypertension, RenalBlood PressureHypertension, PortalHypertension, RenovascularAntihypertensive AgentsReperfusion InjuryHypertension, MalignantMyocardial Reperfusion InjuryTime FactorsDisease Models, AnimalIschemic Attack, TransientHypertension, Pregnancy-InducedRats, Sprague-DawleyRisk FactorsHemodynamicsReperfusionWarm IschemiaOcular HypertensionRats, Inbred SHRKidneyPulmonary ArteryRats, WistarMyocardiumReninIntracranial HypertensionCold IschemiaIschemic PreconditioningBlood Pressure DeterminationHeart RateRats, Inbred WKYGerbillinaeSpinal Cord IschemiaVascular ResistanceVasodilator AgentsDesoxycorticosteroneProspective StudiesCerebrovascular CirculationHypertrophy, Right VentricularPrevalenceIschemic Preconditioning, MyocardialPregnancy Complications, CardiovascularBlood Pressure Monitoring, AmbulatoryAnoxiaFollow-Up StudiesAngiotensin IIHeartSodium Chloride, DietaryNitric OxideMonocrotalineNeuroprotective AgentsRenin-Angiotensin SystemBrainInfarction, Middle Cerebral ArteryCoronary DiseaseMyocardial ReperfusionCerebral InfarctionCoronary CirculationSystoleMyocardial InfarctionRegional Blood FlowChronic DiseaseRetrospective StudiesAldosteroneCardiovascular DiseasesDogsHypertrophy, Left VentricularElectrocardiographyEndothelium, VascularHindlimbHyperaldosteronismAnalysis of VariancePseudotumor CerebriConstrictionExercise TestAge FactorsPerfusionSodium, DietaryRenal Artery ObstructionDiureticsEchocardiographyPulmonary CirculationDiet, Sodium-RestrictedEndothelin-1Risk AssessmentAngiotensin-Converting Enzyme InhibitorsRats, Inbred DahlDiabetes MellitusRandom AllocationRenal ArteryRats, Inbred StrainsSeverity of Illness IndexCardiotonic AgentsStrokeCohort StudiesSympathetic Nervous System