Carotid Artery DiseasesCarotid StenosisStrokeCarotid ArteriesEndarterectomy, CarotidCarotid Artery, InternalCarotid Artery, CommonIntracranial ArteriosclerosisAtherosclerosisArteriosclerosisCarotid BodyRisk FactorsCarotid SinusCerebrovascular DisordersBrain IschemiaTunica IntimaTunica MediaCarotid Artery, ExternalAortic DiseasesCarotid Intima-Media ThicknessCoronary Artery DiseaseIschemic Attack, TransientCarotid Artery ThrombosisProspective StudiesAngioplasty, BalloonTreatment OutcomeCarotid Artery InjuriesFollow-Up StudiesUltrasonography, Doppler, DuplexStentsPlaque, AtheroscleroticPredictive Value of TestsArterial Occlusive DiseasesCerebral AngiographyTime FactorsCalcinosisPeripheral Vascular DiseasesAmaurosis FugaxMagnetic Resonance AngiographyAsymptomatic DiseasesTomography, X-Ray ComputedAngioplastyConstriction, PathologicPeripheral Arterial DiseaseRisk AssessmentAngiographySeverity of Illness IndexBiological MarkersRetrospective StudiesCardiovascular DiseasesCerebral InfarctionFemoral ArteryBlood PressureCohort StudiesHypertensionAngiography, Digital SubtractionCarotid Artery, Internal, DissectionRecurrenceMagnetic Resonance ImagingCase-Control StudiesVertebrobasilar InsufficiencyCerebral HemorrhageUltrasonographyEndarterectomyIncidenceCarotid Body TumorHydroxymethylglutaryl-CoA Reductase InhibitorsChlamydophila pneumoniaeIntracranial EmbolismApolipoproteins ECoronary DiseaseIliac ArteryVascular DiseasesPlatelet Aggregation InhibitorsPrevalenceAortaC-Reactive ProteinDisease ProgressionOdds RatioBlood Flow VelocityBrachial ArteryLipoprotein(a)Regression AnalysisAge FactorsCholesterol, LDLAorta, ThoracicChlamydophila InfectionsComorbidityHomocysteineMyocardial InfarctionCerebrovascular CirculationSensitivity and SpecificityMultivariate AnalysisEndothelium, VascularArteriesAorta, AbdominalCholesterolInflammationVascular Surgical ProceduresCholesterol, HDL