Aorta, AbdominalMesenteric ArteriesMesenteric Artery, SuperiorAortaSyndromeMesenteric Artery, InferiorAorta, ThoracicArteriesCeliac ArteryAortic Aneurysm, AbdominalRenal ArteryMesenteric Vascular OcclusionAortic DiseasesIliac ArterySuperior Mesenteric Artery SyndromeFemoral ArteryMuscle, Smooth, VascularPulmonary ArteryCarotid ArteriesAneurysm, InfectedVasoconstrictionVasodilationAortographyTomography, X-Ray ComputedCerebral ArteriesVasoconstrictor AgentsBlood Vessel Prosthesis ImplantationEndothelium, VascularAortic AneurysmSplenic ArteryVasodilator AgentsSplanchnic CirculationAortic CoarctationBlood Vessel ProsthesisBasilar ArteryArteriosclerosisSubclavian ArteryMesenteric VeinsRabbitsHepatic ArteryBiological FactorsNorepinephrineRats, WistarAortic RuptureBlood PressureTime FactorsAngiographyPhenylephrineTreatment OutcomeRats, Sprague-DawleyAcetylcholineArterial Occlusive DiseasesAneurysm, DissectingRenal Artery ObstructionDown SyndromeMetabolic Syndrome XRats, Inbred WKYCoronary Artery BypassVertebral ArteryNitric OxideAneurysmStentsDose-Response Relationship, DrugCoronary VesselsRadial ArteryAneurysm, FalseMammary ArteriesMyographyRegional Blood FlowDisease Models, AnimalCarotid Artery, CommonHypertensionAortic Aneurysm, ThoracicMuscle ContractionMuscle RelaxationAortitisConstriction, PathologicRats, Inbred SHRCarotid Artery, InternalDuodenostomyAnastomosis, SurgicalVascular Surgical ProceduresCarotid Artery DiseasesNG-Nitroarginine Methyl EsterRetroperitoneal FibrosisDogsAtherosclerosisRetrospective StudiesMagnetic Resonance AngiographyBrachial ArteryThrombosisFollow-Up StudiesVena Cava, SuperiorUltrasonography, DopplerRisk FactorsVascular ResistanceSuperior ColliculiEndothelium-Dependent Relaxing FactorsHemodynamicsTakayasu Arteritis