Radial ArteryCarotid ArteriesCarotid Artery DiseasesCarotid Artery, InternalCarotid Artery, CommonCarotid StenosisCarotid Artery, ExternalEndarterectomy, CarotidCarotid Artery ThrombosisArteriesCarotid Artery, Internal, DissectionCarotid BodyTunica IntimaCarotid SinusCerebral ArteriesTunica MediaPulmonary ArteryCerebral AngiographyFemoral ArteryClassificationStentsCarotid Intima-Media ThicknessVertebral ArteryCarotid Artery InjuriesUltrasonography, Doppler, DuplexBasilar ArteryArterial Occlusive DiseasesRenal ArteryMesenteric ArteriesMagnetic Resonance AngiographyIschemic Attack, TransientAngioplasty, BalloonAngiographyAngiography, Digital SubtractionArteriosclerosisEndarterectomySubclavian ArteryCerebrovascular CirculationTomography, X-Ray ComputedAngioplastyTreatment OutcomeRisk FactorsTime FactorsCoronary Artery BypassMammary ArteriesStrokeIliac ArteryBrain IschemiaCerebrovascular DisordersReproducibility of ResultsCatheterizationMuscle, Smooth, VascularBrachial ArteryProspective StudiesUltrasonographyMiddle Cerebral ArteryAneurysmOphthalmic ArteryRetrospective StudiesBlood PressureFollow-Up StudiesIntracranial EmbolismBlood Flow VelocityUltrasonography, Doppler, ColorPredictive Value of TestsSensitivity and SpecificityIntracranial AneurysmCerebral InfarctionAtherosclerosisCircle of WillisIntracranial ArteriosclerosisUltrasonography, Doppler, TranscranialRegional Blood FlowSeverity of Illness IndexCoronary VesselsCerebral RevascularizationCarotid Body TumorTemporal ArteriesIntracranial Embolism and ThrombosisEndothelium, VascularJugular VeinsAmaurosis FugaxVasodilationLigationAlgorithmsPostoperative ComplicationsUltrasonography, DopplerCavernous SinusEmbolization, TherapeuticConstriction, PathologicMagnetic Resonance ImagingSplenic ArteryRetinal Artery OcclusionHyperplasiaHepatic ArteryHemodynamicsRisk AssessmentCeliac ArteryRabbitsThoracic Arteries