Endarterectomy, CarotidPreoperative CareCarotid StenosisEndarterectomyCarotid ArteriesCarotid Artery DiseasesCarotid Artery, InternalUltrasonography, Doppler, DuplexCarotid Artery, CommonStrokeAngioplastyCerebrovascular DisordersIschemic Attack, TransientCarotid Artery, ExternalStentsPostoperative ComplicationsUltrasonography, Doppler, TranscranialCarotid Artery ThrombosisTreatment OutcomeCranial Nerve InjuriesCervical PlexusCarotid BodyIntracranial EmbolismCarotid SinusRisk FactorsProspective StudiesRetrospective StudiesCerebral AngiographyIntraoperative ComplicationsAngioplasty, BalloonFollow-Up StudiesMagnetic Resonance AngiographyConstriction, PathologicAngiographyMonitoring, IntraoperativeArterial Occlusive DiseasesTime FactorsRecurrenceAortic Valve StenosisBrain IschemiaAngiography, Digital SubtractionCerebrovascular CirculationSeverity of Illness IndexRisk AssessmentHypoglossal Nerve InjuriesBlood Flow VelocityAmaurosis FugaxPredictive Value of TestsPatient SelectionUltrasonography, Doppler, ColorArteriosclerosisUltrasonographyAsymptomatic DiseasesTomography, X-Ray ComputedCoronary StenosisAnesthesia, LocalPreoperative PeriodLife TablesPolyethylene TerephthalatesIntracranial ArteriosclerosisSpinal StenosisAnesthesia, ConductionPostoperative PeriodCarotid Artery InjuriesTunica IntimaUltrasonography, DopplerMiddle Cerebral ArteryIntracranial Embolism and ThrombosisSensitivity and SpecificityTracheal StenosisAuscultationIntraoperative CareCarotid Intima-Media ThicknessEmbolismCerebral InfarctionReoperationPolytetrafluoroethyleneTunica MediaBlood Vessel ProsthesisVascular Surgical ProceduresVascular PatencyAcetazolamidePlaque, AtheroscleroticChi-Square DistributionIntraoperative PeriodCoronary Artery BypassHemodynamicsPyloric StenosisConstrictionEmbolic Protection DevicesCollateral CirculationMitral Valve StenosisPulmonary Valve StenosisBlood Vessel Prosthesis ImplantationMagnetic Resonance ImagingAnesthesia, GeneralOdds RatioAtherosclerosisObserver VariationLogistic Models