Hypertension, RenovascularRenal Artery ObstructionHypertension, RenalRenal ArteryHypertensionRadioisotope RenographyFibromuscular DysplasiaReninBlood PressureHypertension, PulmonaryCaptoprilChlormerodrinMercury RadioisotopesAntihypertensive AgentsKidneyNephrectomyRenal CirculationIodohippuric AcidTechnetium Tc 99m PentetateHypertension, MalignantAngioplasty, BalloonAngiographyRenal VeinsRenin-Angiotensin SystemHypertension, PortalAngiotensin IIHyperaldosteronismTechnetium Tc 99m MertiatidePentetic AcidHypertensive RetinopathyAngiotensin-Converting Enzyme InhibitorsHypertrophy, Left VentricularKidney Function TestsDisease Models, AnimalUrographyGlomerular Filtration RateVascular ResistanceRats, Sprague-DawleyRats, Inbred SHREnalaprilSympathetic Nervous SystemAldosteroneHemodynamicsTeprotideHeart RateRats, Inbred WKYLosartanFollow-Up StudiesAngiotensinsCreatinineAngioplastyCardiomegalyTime FactorsRadionuclide ImagingOrgan SizeVasodilator AgentsHypertension, Pregnancy-InducedParaventricular Hypothalamic NucleusRats, WistarArteriosclerosisFurosemideAngiotensin ITreatment OutcomeAngiography, Digital SubtractionFibrosisNitric OxideMagnetic Resonance AngiographyBlood Pressure DeterminationTetrazolesRisk FactorsEnalaprilatStentsNorepinephrineTechnetiumArteriolesOcular HypertensionRats, Inbred StrainsAorta, AbdominalPulmonary ArteryVascular Surgical ProceduresVasodilationSus scrofaRetrospective StudiesProspective StudiesAneurysmUltrasonography, DopplerPheochromocytomaAortaArterial Pressure