Arterial Occlusive DiseasesIliac ArteryFemoral ArteryVascular PatencyAorta, AbdominalPeripheral Vascular DiseasesAortic DiseasesPopliteal ArteryConstriction, PathologicOcclusive DressingsIntermittent ClaudicationIschemiaLegAngioplasty, BalloonVascular Surgical ProceduresLimb SalvageTibial ArteriesAngiographyEndarterectomyIntracranial Arterial DiseasesTreatment OutcomeStentsPolytetrafluoroethyleneBlood Vessel Prosthesis ImplantationBlood Vessel ProsthesisRetrospective StudiesUltrasonography, Doppler, DuplexPolyethylene TerephthalatesPeripheral Arterial DiseaseCerebral Arterial DiseasesAngioplastyCarotid StenosisCarotid Artery, InternalAcetazolamideAortic Aneurysm, AbdominalCarotid Artery DiseasesFollow-Up StudiesAmputationLife TablesAnkleTime FactorsLower ExtremityMesenteric Vascular OcclusionAxillary ArteryAngiography, Digital SubtractionAnastomosis, SurgicalInguinal CanalArteriosclerosisPostoperative ComplicationsCerebrovascular DisordersRisk FactorsThromboangiitis ObliteransProspective StudiesCeliac ArteryBrachiocephalic TrunkSubclavian ArteryMagnetic Resonance AngiographyAtherectomyCollateral CirculationIofetamineGraft Occlusion, VascularCerebral AngiographySensitivity and SpecificityVascular GraftingSeverity of Illness IndexVertebrobasilar InsufficiencyTomography, X-Ray ComputedRecurrenceMoyamoya DiseaseAnkle Brachial IndexGangreneRetinal Artery OcclusionHerniaIschemic Attack, TransientDelayed DiagnosisCerebrovascular CirculationRisk AssessmentPredictive Value of TestsVeinsPlethysmography, ImpedanceAmaurosis FugaxIliac VeinUltrasonography, Doppler, ColorAortographyIntracranial ArteriosclerosisPrenatal DiagnosisReoperationEarly DiagnosisAlloysVertebral ArteryThrombosisAneurysmCerebral ArteriesUltrasonographyEndovascular ProceduresBasal Ganglia Cerebrovascular DiseaseTrochlear Nerve InjuriesProsthesis DesignVascular DiseasesMesenteric Artery, Inferior