Femoral ArteryArteriesCarotid ArteriesPulmonary ArteryIliac ArteryArterial Occlusive DiseasesRenal ArteryCerebral ArteriesMesenteric ArteriesBasilar ArteryPopliteal ArteryRadial ArteryIschemiaCatheterization, PeripheralRegional Blood FlowVertebral ArteryCoronary Artery BypassBrachial ArteryHindlimbAngiographyAneurysm, FalseHemostatic TechniquesSubclavian ArteryAngioplasty, BalloonMammary ArteriesVascular PatencyConstriction, PathologicCarotid Artery, CommonLigationCarotid Artery DiseasesAlloysMuscle, Smooth, VascularCarotid Artery, InternalVasodilationVasoconstrictionCoronary VesselsLegHepatic ArteryStentsTime FactorsAneurysmSplenic ArteryFemoral VeinTreatment OutcomeEndothelium, VascularBlood PressureBlood Vessel Prosthesis ImplantationVasodilator AgentsDogsCeliac ArteryBlood Vessel ProsthesisUltrasonography, Doppler, DuplexPeripheral Arterial DiseaseOphthalmic ArteryMesenteric Artery, SuperiorCollateral CirculationTunica IntimaInjections, Intra-ArterialRabbitsAngioplastyIntermittent ClaudicationUmbilical ArteriesEndarterectomyMiddle Cerebral ArteryRenal Artery ObstructionPolytetrafluoroethylenePuncturesCatheterizationThoracic ArteriesArteriosclerosisTemporal ArteriesAtherectomyBronchial ArteriesAxillary ArteryCoronary AngiographyDisease Models, AnimalUlnar ArteryAorta, AbdominalVasoconstrictor AgentsHemodynamicsTomography, X-Ray ComputedMuscle ContractionCardiac CatheterizationUterine ArteryCarotid Artery InjuriesPeripheral Vascular DiseasesVascular Surgical ProceduresSaphenous VeinUltrasonography, DopplerFollow-Up StudiesCarotid Artery, ExternalNitric OxideMagnetic Resonance AngiographyThrombosisCoronary DiseaseRetrospective StudiesSwineAcetylcholineProspective StudiesNeovascularization, Physiologic