Coronary AngiographyCoronary DiseaseCoronary VesselsCoronary Artery DiseaseAngiographyCoronary CirculationMagnetic Resonance AngiographyAngioplasty, Balloon, CoronaryCoronary StenosisCerebral AngiographyCoronary Artery BypassAngiography, Digital SubtractionMyocardial InfarctionRisk FactorsTomography, X-Ray ComputedProspective StudiesCoronary VasospasmFluorescein AngiographyFollow-Up StudiesTreatment OutcomeCoronary AneurysmCoronary ThrombosisPredictive Value of TestsCoronary RestenosisMyocardial RevascularizationElectrocardiographyMyocardial IschemiaStentsPercutaneous Coronary InterventionAngina PectorisCoronary OcclusionSensitivity and SpecificityExercise TestTime FactorsUltrasonography, InterventionalAngina, UnstableContrast MediaCalcinosisRetrospective StudiesCardiac CatheterizationSeverity of Illness IndexRisk AssessmentChest PainAngiocardiographyRadionuclide AngiographyPrognosisTomography, Spiral ComputedCollateral CirculationFractional Flow Reserve, MyocardialTomography, Emission-Computed, Single-PhotonIntracranial AneurysmDipyridamoleMyocardial Perfusion ImagingHeartPlatelet Aggregation InhibitorsCoronary Care UnitsVasodilator AgentsEchocardiographyMultidetector Computed TomographyCohort StudiesBlood Flow VelocityImaging, Three-DimensionalHemodynamicsThalliumBiological MarkersReproducibility of ResultsMultivariate AnalysisThallium RadioisotopesCardiovascular AgentsIopamidolRecurrenceDiabetic AngiopathiesChi-Square DistributionProportional Hazards ModelsFeasibility StudiesVasodilationArterial Occlusive DiseasesIncidenceStroke VolumeDobutamineCholesterol, LDLVascular PatencyEmbolization, TherapeuticPostoperative ComplicationsConstriction, PathologicBlood PressureRadiographic Image Interpretation, Computer-AssistedRiskVentricular Dysfunction, LeftDogsMyocardiumHydroxymethylglutaryl-CoA Reductase InhibitorsEndothelium, VascularNitroglycerinSex FactorsAspirinTechnetium Tc 99m SestamibiIntracranial Arteriovenous MalformationsVentricular Function, LeftGraft Occlusion, Vascular