Cerebral Arterial DiseasesPeripheral Arterial DiseasePeripheral Vascular DiseasesArteriesCerebral ArteriesIntermittent ClaudicationAnkle Brachial IndexArterial Occlusive DiseasesAnkleFemoral ArteryBrachial ArteryCerebral InfarctionMiddle Cerebral ArteryCarotid ArteriesPulmonary ArteryLower ExtremityCerebrovascular CirculationLegCerebral PalsyBasilar ArteryRenal ArteryCerebral AngiographyIliac ArteryInfarction, Middle Cerebral ArteryMesenteric ArteriesCarotid Artery DiseasesPopliteal ArteryRisk FactorsBrain IschemiaVertebral ArteryCoronary Artery BypassBlood PressureIschemiaBrainTibial ArteriesTime FactorsCarotid Artery, InternalCarotid Artery, CommonProspective StudiesTreatment OutcomeVascular DiseasesMalaria, CerebralRadial ArteryWalkingCerebral VeinsAmputationMammary ArteriesIntracranial Arterial DiseasesFollow-Up StudiesAngiographyRegional Blood FlowSubclavian ArteryMagnetic Resonance AngiographyCerebral HemorrhageSeverity of Illness IndexVascular Surgical ProceduresArteriosclerosisCerebrovascular DisordersTomography, X-Ray ComputedThromboangiitis ObliteransSplenic ArteryCoronary VesselsToesAngioplasty, BalloonRenal Artery ObstructionConstriction, PathologicIschemic Attack, TransientAtherosclerosisPredictive Value of TestsHepatic ArteryRisk AssessmentStrokeCarotid StenosisUltrasonography, DopplerAngiography, Digital SubtractionCoronary DiseaseDiabetic AngiopathiesExercise TestMagnetic Resonance ImagingOphthalmic ArteryTemporal ArteriesCeliac ArteryBlood Flow VelocityUltrasonography, Doppler, DuplexPrevalenceUmbilical ArteriesMesenteric Artery, SuperiorEndothelium, VascularVascular PatencyRetrospective StudiesCardiovascular DiseasesArteriosclerosis ObliteransBiological MarkersStentsMuscle, Smooth, VascularCoronary AngiographyPlatelet Aggregation InhibitorsVasodilationThoracic ArteriesPerinephritis