Arterial Occlusive DiseasesPulmonary EmbolismIliac ArteryEmbolismEmbolism, FatFemoral ArteryVascular PatencyAortic DiseasesAorta, AbdominalPeripheral Vascular DiseasesPopliteal ArteryConstriction, PathologicOcclusive DressingsIntermittent ClaudicationAngiographyEmbolism, ParadoxicalIschemiaLegIntracranial EmbolismVascular Surgical ProceduresAngioplasty, BalloonIntracranial Embolism and ThrombosisTibial ArteriesLimb SalvageEndarterectomyIntracranial Arterial DiseasesEmbolism, Amniotic FluidTreatment OutcomeStentsPolytetrafluoroethyleneUltrasonography, Doppler, DuplexBlood Vessel Prosthesis ImplantationBlood Vessel ProsthesisCarotid Artery, InternalAngioplastyCarotid StenosisPolyethylene TerephthalatesPeripheral Arterial DiseaseCerebral Arterial DiseasesAcetazolamideCarotid Artery DiseasesAmputationAortic Aneurysm, AbdominalRetrospective StudiesFollow-Up StudiesEmbolectomyLower ExtremityPostoperative ComplicationsAnkleLife TablesAxillary ArteryMesenteric Vascular OcclusionCerebrovascular DisordersTime FactorsAnastomosis, SurgicalArteriosclerosisAngiography, Digital SubtractionInguinal CanalEmbolism, CholesterolRisk FactorsMagnetic Resonance AngiographyCeliac ArteryVenous ThrombosisSubclavian ArteryThromboangiitis ObliteransBrachiocephalic TrunkProspective StudiesVascular GraftingCollateral CirculationCerebral AngiographyAtherectomyThrombosisIofetamineRecurrenceTomography, X-Ray ComputedGraft Occlusion, VascularIliac VeinVertebrobasilar InsufficiencyIschemic Attack, TransientRetinal Artery OcclusionFemoral VeinVeinsSeverity of Illness IndexPlethysmography, ImpedanceCerebrovascular CirculationAnkle Brachial IndexRisk AssessmentMoyamoya DiseaseCerebral InfarctionGangrenePhlebographyAnticoagulantsIntracranial ArteriosclerosisHerniaAortographyVentilation-Perfusion RatioThrombectomyAmaurosis FugaxAneurysmReoperation