Coronary Artery DiseaseCarotid StenosisCoronary VesselsCoronary AngiographyCoronary DiseaseCarotid ArteriesCoronary Artery BypassCarotid Artery DiseasesEndarterectomy, CarotidCarotid Artery, InternalCoronary CirculationCoronary StenosisAngioplasty, Balloon, CoronaryRisk FactorsStentsArteriesMyocardial InfarctionTreatment OutcomeProspective StudiesFollow-Up StudiesSeverity of Illness IndexCarotid Artery, CommonExercise TestAngioplastyPredictive Value of TestsAngina PectorisRisk AssessmentElectrocardiographyMyocardial IschemiaStrokeCoronary VasospasmTime FactorsCalcinosisRetrospective StudiesBlood Flow VelocityTomography, Emission-Computed, Single-PhotonMyocardial RevascularizationAngioplasty, BalloonTomography, X-Ray ComputedCoronary AneurysmIschemic Attack, TransientPostoperative ComplicationsMyocardial Perfusion ImagingCarotid BodyDipyridamoleThallium RadioisotopesCardiac CatheterizationSensitivity and SpecificityVasodilator AgentsCerebrovascular DisordersBiological MarkersHemodynamicsCoronary RestenosisCoronary Artery Bypass, Off-PumpPulmonary ArteryUltrasonography, InterventionalCarotid SinusCoronary ThrombosisHeartEchocardiographyDobutamineMammary ArteriesEndothelium, VascularCarotid Artery, ExternalVasodilationChest PainFemoral ArteryAngina, UnstableCoronary OcclusionPrognosisPercutaneous Coronary InterventionCase-Control StudiesCerebral AngiographyTechnetium Tc 99m SestamibiEchocardiography, StressBlood PressureCerebrovascular CirculationUltrasonography, Doppler, TranscranialPlatelet Aggregation InhibitorsRadial ArteryTunica IntimaCoronary Vessel AnomaliesCardiovascular AgentsMagnetic Resonance AngiographyBrachial ArteryNitroglycerinChi-Square DistributionCollateral CirculationAngiographyArteriosclerosisCerebral ArteriesVentricular Function, LeftCarotid Artery ThrombosisPlaque, AtheroscleroticMultivariate AnalysisDogsStroke VolumeAtherosclerosisCholesterol, LDLRenal Artery