Femoral ArteryArteriesArterial Occlusive DiseasesCarotid ArteriesIliac ArteryPulmonary ArteryCerebral ArteriesRenal ArteryMesenteric ArteriesRetinal Artery OcclusionBasilar ArteryCoronary OcclusionIschemiaBalloon OcclusionCarotid Artery, InternalRegional Blood FlowPopliteal ArteryAngiographyVertebral ArteryConstriction, PathologicCarotid Artery DiseasesRadial ArteryCatheterization, PeripheralVascular PatencyAngioplasty, BalloonLigationRetinal Vein OcclusionCollateral CirculationBrachial ArteryCoronary Artery BypassHindlimbAneurysm, FalseSubclavian ArteryTime FactorsStentsTreatment OutcomeCoronary VesselsHemostatic TechniquesCarotid Artery, CommonAlloysInfarction, Middle Cerebral ArteryMammary ArteriesDogsMuscle, Smooth, VascularVasodilationLegBlood PressureVasoconstrictionAneurysmHepatic ArteryFemoral VeinGraft Occlusion, VascularMiddle Cerebral ArteryBlood Vessel Prosthesis ImplantationSplenic ArteryDisease Models, AnimalUltrasonography, Doppler, DuplexEndothelium, VascularDental OcclusionBlood Vessel ProsthesisInjections, Intra-ArterialCatheterizationBrain IschemiaCeliac ArteryConstrictionVasodilator AgentsOphthalmic ArteryHemodynamicsMesenteric Artery, SuperiorAngioplastyCerebral AngiographyEmbolization, TherapeuticEndarterectomyCoronary AngiographyPeripheral Arterial DiseaseTomography, X-Ray ComputedRabbitsMagnetic Resonance AngiographyPolytetrafluoroethyleneIntermittent ClaudicationFollow-Up StudiesCoronary DiseaseRenal Artery ObstructionCarotid Artery ThrombosisTunica IntimaCarotid Artery, ExternalCerebrovascular CirculationCardiac CatheterizationTemporal ArteriesThrombosisBlood Flow VelocityArteriosclerosisPuncturesAngiography, Digital SubtractionVascular Surgical ProceduresThoracic ArteriesSaphenous VeinUlnar ArteryRetrospective StudiesCerebral Infarction