Tomography, X-Ray ComputedCoronary AngiographyCoronary VesselsCoronary Artery DiseaseMultidetector Computed TomographyCoronary StenosisCoronary CirculationAngioplasty, Balloon, CoronaryRadiographic Image Interpretation, Computer-AssistedExamination TablesRadiation DosageVascular CalcificationCoronary Artery BypassPlaque, AtheroscleroticCoronary DiseaseMyocardial Perfusion ImagingCoronary VasospasmCardiac-Gated Imaging TechniquesRadiographic Image EnhancementPredictive Value of TestsIohexolCoronary AneurysmElectrocardiographyMyocardial InfarctionProspective StudiesCoronary ThrombosisContrast MediaMyocardial RevascularizationCalcinosisSeverity of Illness IndexCoronary RestenosisSensitivity and SpecificityReproducibility of ResultsPercutaneous Coronary InterventionTreatment OutcomeCoronary OcclusionStentsRisk AssessmentAngiographyFollow-Up StudiesRisk FactorsChi-Square DistributionPrognosisTime FactorsCoronary Care UnitsChest PainAcute Coronary SyndromeUltrasonography, InterventionalCerebral AngiographyMyocardial IschemiaAngina, UnstableRetrospective StudiesCardiac CatheterizationMagnetic Resonance AngiographyVasodilator AgentsMicrovascular AnginaTomography, Spiral ComputedHemodynamicsCollateral CirculationDogsBlood Flow VelocityErgonovineCoronary Artery Bypass, Off-PumpEchocardiographyFractional Flow Reserve, MyocardialHeartRecurrenceAngiography, Digital SubtractionTomography, Emission-Computed, Single-PhotonConstriction, PathologicExercise TestPlatelet Aggregation InhibitorsVasodilationBiological MarkersArteriovenous FistulaIntracranial AneurysmCineangiographyFluorescein AngiographyMyocardiumAngioplasty, BalloonPostoperative ComplicationsDilatation, PathologicThallium RadioisotopesVentricular Function, LeftSwineEndothelium, VascularAneurysm, FalseAdenosineVascular PatencyFeasibility StudiesEmbolization, TherapeuticTechnetium Tc 99m SestamibiAcute DiseaseMultivariate AnalysisCohort StudiesImaging, Three-DimensionalNitroglycerinSyndromeThrombosisObserver Variation