ArteriesPulmonary ArteryFemoral ArteryCarotid ArteriesCerebral ArteriesRenal ArteryMesenteric ArteriesBasilar ArteryIliac ArterySubclavian ArteryVertebral ArteryCarotid Artery, InternalRadial ArteryCoronary VesselsHepatic ArteryBrachial ArteryMesenteric Artery, SuperiorCeliac ArteryPeripheral NervesSplenic ArteryCarotid Artery DiseasesAneurysmUlnar ArteryCoronary Artery BypassCarotid Artery, CommonBronchial ArteriesMammary ArteriesAngiographyVasoconstrictionVasodilationMuscle, Smooth, VascularPopliteal ArteryTomography, X-Ray ComputedArterial Occlusive DiseasesPeripheral Vascular DiseasesPeripheral Nervous SystemRegional Blood FlowCoronary AngiographyPeripheral Nervous System DiseasesTime FactorsEndothelium, VascularOphthalmic ArteryTreatment OutcomeAneurysm, FalseUmbilical ArteriesMiddle Cerebral ArteryCerebral AngiographyRenal Artery ObstructionThoracic ArteriesVasodilator AgentsTemporal ArteriesDissectionPeripheral Arterial DiseaseBrachiocephalic TrunkStentsVasoconstrictor AgentsVascular Surgical ProceduresEmbolization, TherapeuticCarotid StenosisBlood PressureDogsTransposition of Great VesselsMagnetic Resonance AngiographyUterine ArteryUltrasonography, DopplerAngioplasty, BalloonCarotid Artery, ExternalFollow-Up StudiesLeukocytes, MononuclearCoronary CirculationAorta, ThoracicIntracranial AneurysmCarotid Artery InjuriesNorepinephrinePeripheral Nerve InjuriesProspective StudiesArteriosclerosisAortaSwineCoronary DiseaseDose-Response Relationship, Drug15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic AcidMuscle RelaxationMuscle ContractionRetrospective StudiesStress, MechanicalRisk FactorsHemodynamicsAxillary ArteryAorta, AbdominalInfarction, Middle Cerebral ArterySaphenous VeinCoronary Vessel AnomaliesRabbitsBlood Vessel Prosthesis ImplantationMyocardial InfarctionBlood Vessel ProsthesisRetinal Artery OcclusionAneurysm, InfectedCarotid Artery Thrombosis