Radial ArteryCarotid ArteriesJugular VeinsCarotid Artery DiseasesCarotid Artery, InternalCarotid Artery, CommonCarotid StenosisCarotid Artery, ExternalEndarterectomy, CarotidCarotid Artery ThrombosisArteriesCarotid Artery, Internal, DissectionCarotid BodyTunica IntimaCarotid SinusCerebral ArteriesPulmonary ArteryTunica MediaCerebral AngiographyFemoral ArteryStentsVertebral ArteryCarotid Intima-Media ThicknessCarotid Artery InjuriesUltrasonography, Doppler, DuplexBasilar ArteryArterial Occlusive DiseasesRenal ArteryMagnetic Resonance AngiographyCerebrovascular CirculationMesenteric ArteriesIschemic Attack, TransientAngioplasty, BalloonAngiographyAngiography, Digital SubtractionArteriosclerosisSubclavian ArteryEndarterectomyTomography, X-Ray ComputedAngioplastyCatheterizationCoronary Artery BypassTime FactorsMammary ArteriesIliac ArteryBrain IschemiaCerebrovascular DisordersTreatment OutcomeStrokeMuscle, Smooth, VascularRisk FactorsUltrasonographyAneurysmBrachial ArteryBlood PressureBlood Flow VelocityMiddle Cerebral ArteryOphthalmic ArteryUltrasonography, Doppler, ColorProspective StudiesRegional Blood FlowIntracranial EmbolismUltrasonography, Doppler, TranscranialIntracranial AneurysmCircle of WillisIntracranial ArteriosclerosisCarotid Body TumorAtherosclerosisCerebral InfarctionFollow-Up StudiesEndothelium, VascularConstriction, PathologicEmbolization, TherapeuticCavernous SinusCerebral RevascularizationLigationVasodilationTemporal ArteriesCoronary VesselsIntracranial Embolism and ThrombosisHyperplasiaAmaurosis FugaxUltrasonography, DopplerCatheterization, Central VenousRetrospective StudiesHemodynamicsRabbitsPredictive Value of TestsSplenic ArteryPostoperative ComplicationsRetinal Artery OcclusionHepatic ArteryVasoconstrictionCeliac ArteryDogsMagnetic Resonance ImagingReproducibility of ResultsDisease Models, AnimalNeckThoracic Arteries