Coronary VesselsTomography, X-Ray ComputedCoronary AngiographyCoronary Artery DiseaseCoronary CirculationPositron-Emission TomographyAngioplasty, Balloon, CoronaryCoronary StenosisCoronary Artery BypassTomography, Emission-ComputedTomographyCoronary DiseaseTomography, Optical CoherenceTomography, Emission-Computed, Single-PhotonCoronary VasospasmTomography, Spiral ComputedCoronary AneurysmMultidetector Computed TomographyCoronary ThrombosisFluorodeoxyglucose F18Myocardial InfarctionTomography, OpticalCoronary RestenosisCoronary OcclusionPercutaneous Coronary InterventionTreatment OutcomeProspective StudiesCone-Beam Computed TomographyElectron Microscope TomographyPredictive Value of TestsRisk FactorsOtoacoustic Emissions, SpontaneousTime FactorsSensitivity and SpecificityFollow-Up StudiesCoronary Care UnitsCalcinosisMyocardial IschemiaTomography, X-RayElectrocardiographyStentsFluorine RadioisotopesRadiopharmaceuticalsTomography Scanners, X-Ray ComputedUltrasonography, InterventionalRetrospective StudiesReproducibility of ResultsVehicle EmissionsHeartDogsImage Processing, Computer-AssistedImaging, Three-DimensionalMultimodal ImagingMagnetic Resonance ImagingRisk AssessmentMyocardial RevascularizationVasodilator AgentsHemodynamicsAngina, UnstableCoronary Artery Bypass, Off-PumpSeverity of Illness IndexMyocardiumCardiac CatheterizationThallium RadioisotopesMyocardial Perfusion ImagingBlood Flow VelocityPrognosisChest PainExercise TestVasodilationDipyridamoleContrast MediaPlatelet Aggregation InhibitorsSwineRadiographic Image Interpretation, Computer-AssistedEchocardiographyAdenosineBrainBiological MarkersCollateral CirculationTechnetium Tc 99m SestamibiPlaque, AtheroscleroticCarbon RadioisotopesFeasibility StudiesPhantoms, ImagingOrganotechnetium CompoundsDiagnostic ImagingEndothelium, VascularRecurrenceFractional Flow Reserve, MyocardialGreenhouse EffectObserver VariationBlood PressureVentricular Function, LeftMyocardial ReperfusionNitrogen RadioisotopesNitroglycerinSpectrometry, FluorescenceEquipment DesignCerebrovascular Circulation