Arterial Occlusive DiseasesIliac ArteryFemoral ArteryVascular PatencyAorta, AbdominalPeripheral Vascular DiseasesAortic DiseasesPopliteal ArteryOcclusive DressingsConstriction, PathologicIntermittent ClaudicationIschemiaAngioplasty, BalloonLegVascular Surgical ProceduresTibial ArteriesLimb SalvageAngiographyEndarterectomyIntracranial Arterial DiseasesStentsPolytetrafluoroethyleneBlood Vessel Prosthesis ImplantationBlood Vessel ProsthesisPolyethylene TerephthalatesPeripheral Arterial DiseaseUltrasonography, Doppler, DuplexAngioplastyCerebral Arterial DiseasesCarotid StenosisTreatment OutcomeCarotid Artery, InternalAcetazolamideAortic Aneurysm, AbdominalCarotid Artery DiseasesAmputationAnkleLife TablesLower ExtremityAxillary ArteryMesenteric Vascular OcclusionInguinal CanalAnastomosis, SurgicalArteriosclerosisAngiography, Digital SubtractionFollow-Up StudiesRetrospective StudiesThromboangiitis ObliteransCerebrovascular DisordersBrachiocephalic TrunkCeliac ArterySubclavian ArteryAtherectomyPostoperative ComplicationsCollateral CirculationIofetamineGraft Occlusion, VascularTime FactorsMagnetic Resonance AngiographyVascular GraftingCerebral AngiographyVertebrobasilar InsufficiencyAnkle Brachial IndexMoyamoya DiseaseRisk FactorsGangreneRetinal Artery OcclusionIschemic Attack, TransientCerebrovascular CirculationHerniaProspective StudiesAmaurosis FugaxVeinsSeverity of Illness IndexIliac VeinRecurrencePlethysmography, ImpedanceIntracranial ArteriosclerosisAortographyAlloysReoperationVertebral ArteryRisk AssessmentBasal Ganglia Cerebrovascular DiseaseCerebral ArteriesEndovascular ProceduresAneurysmThrombosisUltrasonography, Doppler, ColorTrochlear Nerve InjuriesProsthesis DesignMesenteric Artery, InferiorFemoral VeinVascular DiseasesLabyrinthitisBlood Gas Monitoring, TranscutaneousBlood Flow VelocityTemporal ArteriesAortic AneurysmCerebral Infarction