SynchrotronsCoronary AngiographyCoronary VesselsCoronary Artery DiseaseAngiographyCoronary StenosisCoronary CirculationMagnetic Resonance AngiographyAngioplasty, Balloon, CoronaryCoronary DiseaseCerebral AngiographyCoronary Artery BypassTomography, X-Ray ComputedX-Ray DiffractionAngiography, Digital SubtractionX-RaysMyocardial InfarctionCoronary VasospasmCoronary AneurysmCrystallizationSensitivity and SpecificityContrast MediaPredictive Value of TestsTomography, Spiral ComputedElectrocardiographyProspective StudiesParticle AcceleratorsUltrasonography, InterventionalCoronary RestenosisStentsSpectrometry, X-Ray EmissionCoronary OcclusionCoronary ThrombosisTreatment OutcomeIopamidolRisk FactorsMultidetector Computed TomographyChest PainFluorescein AngiographyCrystallography, X-RayMyocardial RevascularizationFollow-Up StudiesPercutaneous Coronary InterventionMyocardial Perfusion ImagingMyocardial IschemiaAngina PectorisCardiac CatheterizationTime FactorsSeverity of Illness IndexExercise TestTomography, Emission-Computed, Single-PhotonFractional Flow Reserve, MyocardialX-Ray TherapyRetrospective StudiesCalcinosisImaging, Three-DimensionalRadial ArteryRadiographic Image Interpretation, Computer-AssistedAngina, UnstableReproducibility of ResultsCoronary Vessel AnomaliesIohexolImage Processing, Computer-AssistedEchocardiographyFeasibility StudiesCineangiographyRadiation DosageDipyridamoleCollateral CirculationTriiodobenzoic AcidsVasodilator AgentsObserver VariationRisk AssessmentThallium RadioisotopesRadionuclide AngiographyMyocardial BridgingBlood Flow VelocityAngiocardiographyCoronary Care UnitsEchocardiography, StressPrognosisAngina, StableDobutamineScattering, RadiationConstriction, PathologicTechnetium Tc 99m SestamibiRadiographic Image EnhancementScattering, Small AngleX-Ray MicrotomographyPlatelet Aggregation InhibitorsErgonovineHemodynamicsMicrospectrophotometryBiological MarkersGraft Occlusion, VascularCardiac-Gated Imaging TechniquesRecurrenceHeartX-Ray Absorption SpectroscopyIntracranial Aneurysm