Endarterectomy, CarotidCarotid Artery DiseasesCarotid StenosisCarotid ArteriesEndarterectomyCarotid Artery, InternalCarotid Artery, CommonCarotid Artery, ExternalCarotid Artery ThrombosisUltrasonography, Doppler, DuplexCoronary Artery DiseaseIschemic Attack, TransientCerebrovascular DisordersStrokeAngioplastyStentsUltrasonography, Doppler, TranscranialArterial Occlusive DiseasesPostoperative ComplicationsRisk FactorsTreatment OutcomeCervical PlexusIntracranial EmbolismCarotid BodyCranial Nerve InjuriesMagnetic Resonance AngiographyProspective StudiesCarotid SinusCerebrovascular CirculationCerebral AngiographyAngiographyArteriesAngioplasty, BalloonAmaurosis FugaxTime FactorsArteriosclerosisBrain IschemiaRetrospective StudiesFollow-Up StudiesCircle of WillisUltrasonographyMonitoring, IntraoperativeBlood Flow VelocityCerebral ArteriesIntraoperative ComplicationsRisk AssessmentAngiography, Digital SubtractionTunica IntimaCoronary DiseaseCoronary Artery BypassAsymptomatic DiseasesCarotid Artery, Internal, DissectionSeverity of Illness IndexIntracranial ArteriosclerosisHypoglossal Nerve InjuriesTomography, X-Ray ComputedIntracranial Embolism and ThrombosisAcetazolamidePredictive Value of TestsConstriction, PathologicPatient SelectionRecurrenceUltrasonography, Doppler, ColorTunica MediaCarotid Intima-Media ThicknessFemoral ArteryCarotid Artery InjuriesEmbolismCerebral InfarctionOphthalmic ArteryRetinal Artery OcclusionPolyethylene TerephthalatesAnesthesia, LocalSensitivity and SpecificityUltrasonography, DopplerVertebral ArteryCollateral CirculationAnesthesia, ConductionMiddle Cerebral ArteryCoronary AngiographyBlood PressurePolytetrafluoroethylenePulmonary ArteryLife TablesConstrictionBasilar ArteryAtherosclerosisLogistic ModelsPlaque, AtheroscleroticMyocardial InfarctionIntraoperative CareJugular VeinsHemodynamicsVascular PatencyMagnetic Resonance ImagingReproducibility of ResultsIncidenceVascular Surgical ProceduresRenal ArteryPostoperative Period