Carotid Artery, CommonCarotid ArteriesCarotid Artery DiseasesBrachiocephalic TrunkSubclavian ArteryTunica IntimaCarotid StenosisCarotid Artery, InternalTunica MediaCarotid Artery InjuriesAorta, ThoracicLigationCarotid Artery, ExternalArteriesBlood Vessel Prosthesis ImplantationCarotid Artery ThrombosisAortographyStentsEndarterectomy, CarotidCatheterizationBlood Vessel ProsthesisHyperplasiaTakayasu ArteritisTomography, X-Ray ComputedAortic Aneurysm, ThoracicCarotid Intima-Media ThicknessDisease Models, AnimalArteriosclerosisBlood PressureMuscle, Smooth, VascularTime FactorsHypoxia-Ischemia, BrainRabbitsIliac ArteryCarotid Artery, Internal, DissectionRats, Sprague-DawleyCarotid BodyFemoral ArteryBrain IschemiaCerebral ArteriesIliac VeinCerebrovascular CirculationIschemic Attack, TransientVertebral ArteryArterial Occlusive DiseasesAngioplasty, BalloonGerbillinaeAngiographyCarotid SinusBlood Flow VelocityUltrasonography, Doppler, DuplexAngioplastyCerebral AngiographyJugular VeinsUltrasonographyAtherosclerosisRisk FactorsAngiography, Digital SubtractionPulmonary ArteryTreatment OutcomeBasilar ArteryAneurysmCerebral InfarctionCerebrovascular DisordersRegional Blood FlowMagnetic Resonance AngiographyConstriction, PathologicUltrasonography, Doppler, ColorStrokeIntracranial Embolism and ThrombosisComplianceEndarterectomyBrachial ArteryRadial ArteryRenal ArteryDoppler EffectCircle of WillisIntracranial ArteriosclerosisStress, MechanicalHemodynamicsAorta, AbdominalIntracranial AneurysmUltrasonography, DopplerConstrictionProspective StudiesIntracranial EmbolismAmaurosis FugaxMesenteric ArteriesFollow-Up StudiesPulsatile FlowInjections, Intra-ArterialEndothelium, VascularMice, Inbred C57BLAneurysm, DissectingElasticityBrainCarotid Body TumorMiddle Cerebral ArteryPredictive Value of TestsVasodilation