Carotid Artery DiseasesCarotid ArteriesCarotid StenosisCarotid Artery, InternalEndarterectomy, CarotidCarotid Artery, CommonCoronary Artery DiseaseVascular DiseasesCarotid Artery, ExternalCarotid Artery ThrombosisArteriesArterial Occlusive DiseasesEndarterectomyUltrasonography, Doppler, DuplexIschemic Attack, TransientRisk FactorsCerebrovascular DisordersStentsCoronary DiseaseMagnetic Resonance AngiographyStrokeCerebral ArteriesPeripheral Vascular DiseasesAmaurosis FugaxArteriosclerosisUltrasonographyCircle of WillisAngioplastyAngiographyUltrasonography, Doppler, TranscranialCerebrovascular CirculationTunica IntimaCarotid Artery, Internal, DissectionProspective StudiesCoronary Artery BypassCerebral AngiographyCarotid BodyAngioplasty, BalloonTreatment OutcomeBlood Flow VelocityIntracranial ArteriosclerosisAngiography, Digital SubtractionCarotid SinusTomography, X-Ray ComputedCoronary AngiographyTime FactorsRetinal Artery OcclusionTunica MediaFemoral ArteryFollow-Up StudiesPredictive Value of TestsAcetazolamidePulmonary ArteryIntracranial EmbolismOphthalmic ArteryBrain IschemiaConstriction, PathologicSeverity of Illness IndexRetrospective StudiesAsymptomatic DiseasesInflammationRisk AssessmentIntracranial Embolism and ThrombosisCarotid Intima-Media ThicknessDisease Models, AnimalCerebral InfarctionEmbolismCarotid Artery InjuriesVertebral ArteryBlood PressureSensitivity and SpecificityAtherosclerosisUltrasonography, Doppler, ColorRenal ArteryCoronary VesselsCollateral CirculationPostoperative ComplicationsBasilar ArteryMuscle, Smooth, VascularEndothelium, VascularUltrasonography, DopplerBrachial ArteryAutoimmune DiseasesMice, Inbred C57BLIndiaMesenteric ArteriesPhenotypeCells, CulturedSubclavian ArteryNeoplasmsIliac ArteryRadial ArteryModels, BiologicalPatient SelectionMagnetic Resonance ImagingReproducibility of ResultsMyocardial InfarctionCalcinosisCatheterizationArthritis, Rheumatoid