Radial ArteryCarotid ArteriesCarotid Artery DiseasesCarotid Artery, InternalCarotid Artery, CommonCarotid StenosisCarotid Artery, ExternalEndarterectomy, CarotidCarotid Artery ThrombosisArteriesCarotid Artery, Internal, DissectionCarotid BodyTunica IntimaCerebral ArteriesCarotid SinusTunica MediaPulmonary ArteryCerebral AngiographyFemoral ArteryStentsMiddle Cerebral ArteryVertebral ArteryCarotid Intima-Media ThicknessCarotid Artery InjuriesArterial Occlusive DiseasesBasilar ArteryUltrasonography, Doppler, DuplexRenal ArteryIschemic Attack, TransientEar, MiddleMagnetic Resonance AngiographyMesenteric ArteriesCerebrovascular CirculationAngioplasty, BalloonAngiographyAngiography, Digital SubtractionArteriosclerosisEndarterectomySubclavian ArteryBrain IschemiaAngioplastyTomography, X-Ray ComputedStrokeCoronary Artery BypassMammary ArteriesIliac ArteryCerebrovascular DisordersTime FactorsInfarction, Middle Cerebral ArteryTreatment OutcomeRisk FactorsMuscle, Smooth, VascularCatheterizationBrachial ArteryBlood Flow VelocityOphthalmic ArteryUltrasonographyAneurysmCerebral InfarctionBlood PressureUltrasonography, Doppler, TranscranialIntracranial EmbolismProspective StudiesIntracranial AneurysmUltrasonography, Doppler, ColorIntracranial ArteriosclerosisCircle of WillisIntracranial Embolism and ThrombosisRegional Blood FlowAtherosclerosisCerebral RevascularizationFollow-Up StudiesTemporal ArteriesCoronary VesselsEndothelium, VascularAmaurosis FugaxVasodilationCarotid Body TumorJugular VeinsLigationUltrasonography, DopplerEmbolization, TherapeuticCavernous SinusRetrospective StudiesConstriction, PathologicPredictive Value of TestsSplenic ArteryRetinal Artery OcclusionPostoperative ComplicationsHyperplasiaHemodynamicsMagnetic Resonance ImagingHepatic ArteryDisease Models, AnimalCeliac ArteryReproducibility of ResultsRabbitsVasoconstrictionSeverity of Illness IndexThoracic Arteries