Aorta, ThoracicAortaAorta, AbdominalAortic Aneurysm, ThoracicAortic DiseasesAortographyAneurysm, DissectingBlood Vessel Prosthesis ImplantationAortic RuptureAortic AneurysmBlood Vessel ProsthesisMuscle, Smooth, VascularArteriosclerosisAortic CoarctationAneurysm, InfectedHeart Bypass, LeftTomography, X-Ray ComputedRabbitsUlcerAortitisEndothelium, VascularVasoconstrictionVasodilationAneurysm, FalsePhenylephrineStentsVasoconstrictor AgentsSpinal Cord IschemiaPolyethylene TerephthalatesEchocardiography, TransesophagealMarfan SyndromeParaplegiaSubclavian ArteryMuscle RelaxationVasodilator AgentsRats, WistarNitric OxideArteriesEndovascular ProceduresEsophageal FistulaWounds, NonpenetratingTuberculosis, CardiovascularAtherosclerosisMuscle ContractionDiet, AtherogenicThoracotomyAcetylcholineBlood PressureThoracic InjuriesIsodesmosineRats, Sprague-DawleyProsthesis DesignTime FactorsElastinElasticityAporphinesConstrictionReoperationTreatment OutcomePrazosinDilatation, PathologicNorepinephrineNitroprussideEndotheliumVenae CavaeRats, Inbred WKYDose-Response Relationship, DrugHypertensionAortic Aneurysm, AbdominalCholesterol, DietaryRats, Inbred SHRNitric Oxide SynthaseAnastomosis, SurgicalVascular Surgical ProceduresOxathiinsFemoral ArteryVasa VasorumDioxanesAdrenergic alpha-AntagonistsHeart Arrest, InducedTakayasu ArteritisCyclic GMPConnective TissueIliac ArteryNitric Oxide Synthase Type IIIAngiographyPotassium ChlorideVascular FistulaHypercholesterolemiaMesenteric ArteriesMethylene BlueBlood VesselsUrotensinsClonidineIndoraminNG-Nitroarginine Methyl EsterCarotid ArteriesEmbolismVascular System InjuriesCalcinosis