Coronary VesselsCoronary Artery DiseaseCoronary Artery BypassCoronary AngiographyCoronary CirculationArteriesCoronary DiseaseCoronary StenosisAngioplasty, Balloon, CoronaryMyocardial InfarctionCoronary VasospasmVasodilationCoronary AneurysmPulmonary ArteryCoronary Artery Bypass, Off-PumpTreatment OutcomeRisk FactorsCarotid ArteriesCoronary ThrombosisVasodilator AgentsMammary ArteriesEndothelium, VascularTime FactorsStentsMyocardial IschemiaCoronary OcclusionElectrocardiographyFemoral ArteryCoronary RestenosisProspective StudiesFollow-Up StudiesCalcinosisMesenteric ArteriesRadial ArteryDilatation, PathologicBrachial ArteryDogsRenal ArteryCoronary Vessel AnomaliesCerebral ArteriesHemodynamicsTomography, X-Ray ComputedPredictive Value of TestsSwineUltrasonography, InterventionalNitroglycerinBasilar ArteryPercutaneous Coronary InterventionCardiac CatheterizationMyocardial RevascularizationVasoconstrictionArteriolesRetrospective StudiesMuscle, Smooth, VascularEchocardiographyIliac ArteryHeartExercise TestRisk AssessmentAngina PectorisBlood PressureMyocardiumSeverity of Illness IndexCarotid Artery DiseasesVertebral ArteryThoracic ArteriesPostoperative ComplicationsBlood Flow VelocityAngina, UnstableMucocutaneous Lymph Node SyndromeAcetylcholineNitric OxideChest PainSubclavian ArteryAdenosineCarotid Artery, InternalBiological MarkersTomography, Emission-Computed, Single-PhotonSinus of ValsalvaSensitivity and SpecificityRegional Blood FlowConstriction, PathologicDipyridamolePlatelet Aggregation InhibitorsVentricular Function, LeftCarotid Artery, CommonCoronary Care UnitsHyperemiaAngiographyCollateral CirculationSaphenous VeinInternal Mammary-Coronary Artery AnastomosisMyocardial Perfusion ImagingVascular PatencyCardiovascular AgentsCardiopulmonary BypassVasomotor SystemMultidetector Computed TomographyPrognosisMicrocirculation