Coronary VesselsCoronary AngiographyCoronary Artery DiseaseCoronary Artery BypassCoronary DiseaseCoronary CirculationAngioplasty, Balloon, CoronaryElectrocardiographyCoronary StenosisFollow-Up StudiesBlood VesselsCoronary VasospasmCoronary AneurysmCoronary ThrombosisMyocardial InfarctionCoronary RestenosisCoronary OcclusionPercutaneous Coronary InterventionLymphatic VesselsRisk FactorsCoronary Care UnitsRetinal VesselsTreatment OutcomeStentsTime FactorsProspective StudiesMyocardial IschemiaEndothelium, VascularUltrasonography, InterventionalDogsVasodilationVasodilator AgentsCalcinosisPredictive Value of TestsMyocardial RevascularizationCoronary Artery Bypass, Off-PumpAngina, UnstableHemodynamicsBlood Flow VelocityCollateral CirculationTomography, X-Ray ComputedCardiac CatheterizationPlatelet Aggregation InhibitorsHeartMicrocirculationRisk AssessmentArteriesSwineMyocardiumVascular ResistanceRetrospective StudiesVasoconstrictionBlood PressureBiological MarkersAdenosineChest PainNitroglycerinSeverity of Illness IndexMuscle, Smooth, VascularExercise TestEchocardiographyPlaque, AtheroscleroticSensitivity and SpecificityDipyridamoleCardiovascular AgentsRecurrencePrognosisMyocardial ReperfusionArteriolesFractional Flow Reserve, MyocardialRegional Blood FlowMammary ArteriesVasomotor SystemNeovascularization, PhysiologicMultidetector Computed TomographyTiclopidineModels, CardiovascularNitric OxideMucocutaneous Lymph Node SyndromeAcetylcholineVentricular Function, LeftHyperemiaContrast MediaMagnetic Resonance AngiographyAngina Pectoris, VariantMultivariate AnalysisAspirinSaphenous VeinTomography, Emission-Computed, Single-PhotonChi-Square DistributionTunica IntimaCohort StudiesVascular CalcificationMyocardial Perfusion ImagingErgonovineThrombosisConstriction, PathologicPostoperative ComplicationsPerfusionCineangiography