ArteriesPulmonary ArteryCarotid ArteriesCerebral ArteriesRenal ArteryFemoral ArteryMesenteric ArteriesBasilar ArteryIliac ArteryVertebral ArteryCoronary Artery BypassMammary ArteriesRadial ArteryCarotid Artery, InternalSubclavian ArteryCarotid Artery DiseasesSplenic ArteryBrachial ArteryHepatic ArteryCoronary VesselsCarotid Artery, CommonMesenteric Artery, SuperiorOphthalmic ArteryCeliac ArteryMiddle Cerebral ArteryThoracic ArteriesRenal Artery ObstructionUmbilical ArteriesTemporal ArteriesBronchial ArteriesUlnar ArteryCoronary AngiographyPopliteal ArteryCarotid Artery, ExternalUterine ArteryAngiographyVasodilationArterial Occlusive DiseasesRetinal Artery OcclusionMuscle, Smooth, VascularVasoconstrictionCarotid Artery InjuriesTreatment OutcomeTomography, X-Ray ComputedCoronary DiseaseStentsTime FactorsAxillary ArteryEndothelium, VascularInfarction, Middle Cerebral ArteryMeningeal ArteriesAneurysmVasodilator AgentsCarotid Artery ThrombosisCerebral AngiographyRegional Blood FlowCarotid StenosisMagnetic Resonance AngiographyMaxillary ArteryEmbolization, TherapeuticBlood PressureDogsCoronary CirculationFollow-Up StudiesConstriction, PathologicCoronary StenosisBundle-Branch BlockVasoconstrictor AgentsHemodynamicsAngioplasty, BalloonVascular PatencyMyocardial InfarctionInternal Mammary-Coronary Artery AnastomosisProspective StudiesCarotid Artery, Internal, DissectionRetrospective StudiesCoronary Artery Bypass, Off-PumpUltrasonography, DopplerAngiography, Digital SubtractionElectrocardiographyMesenteric Artery, InferiorRisk FactorsLigationVertebral Artery DissectionSwineIntracranial AneurysmCerebrovascular CirculationBlood Vessel Prosthesis ImplantationArteriosclerosisUltrasonography, Doppler, ColorAneurysm, FalseCatheterizationPostoperative ComplicationsAngioplasty, Balloon, CoronaryPredictive Value of TestsAcetylcholineAneurysm, RupturedAorta, ThoracicCalcinosisRabbits