Mesenteric Artery, SuperiorMesenteric Artery, InferiorAneurysmMesenteric ArteriesAneurysm, RupturedEndocarditis, BacterialEndocarditisSuperior Mesenteric Artery SyndromeMesenteric Vascular OcclusionIntracranial AneurysmCeliac ArteryArteriesSplenic ArterySplanchnic CirculationAneurysm, InfectedRenal ArteryDuodenostomyTomography, X-Ray ComputedEmbolization, TherapeuticCoronary AneurysmIliac AneurysmAngiographyBlood Vessel Prosthesis ImplantationHepatic ArteryAneurysm, DissectingAortic AneurysmMesenteric VeinsPulmonary ArteryVascular Surgical ProceduresTreatment OutcomeAneurysm, FalseEndocarditis, Subacute BacterialCerebral AngiographyIliac ArteryCerebral ArteriesAortic Aneurysm, ThoracicEndovascular ProceduresVasodilationFemoral ArteryVasoconstrictionBasilar ArteryStentsMuscle, Smooth, VascularCarotid Artery, InternalVertebral ArteryCarotid ArteriesAorta, AbdominalBlood Vessel ProsthesisViscera