Coronary-Subclavian Steal SyndromeCoronary AngiographyCoronary VesselsCoronary Artery DiseaseCoronary Artery BypassCoronary CirculationCoronary StenosisAngioplasty, Balloon, CoronaryCoronary DiseaseAngiographyMagnetic Resonance AngiographyMyocardial InfarctionCoronary VasospasmArteriesCoronary AneurysmTomography, X-Ray ComputedCerebral AngiographyElectrocardiographyCoronary ThrombosisProspective StudiesRisk FactorsCoronary RestenosisTreatment OutcomePredictive Value of TestsCoronary OcclusionStentsAngiography, Digital SubtractionUltrasonography, InterventionalMyocardial IschemiaFollow-Up StudiesSensitivity and SpecificityTime FactorsCalcinosisPercutaneous Coronary InterventionMyocardial RevascularizationTomography, Spiral ComputedRadial ArteryCardiac CatheterizationCoronary Vessel AnomaliesContrast MediaCoronary Artery Bypass, Off-PumpAngina PectorisChest PainExercise TestMultidetector Computed TomographySeverity of Illness IndexPulmonary ArteryRetrospective StudiesVasodilator AgentsMyocardial Perfusion ImagingTomography, Emission-Computed, Single-PhotonAngina, UnstableCarotid ArteriesMammary ArteriesEchocardiographyFemoral ArteryIopamidolHemodynamicsRisk AssessmentFractional Flow Reserve, MyocardialVasodilationDogsDipyridamoleHeartCollateral CirculationCoronary Care UnitsCineangiographyEndothelium, VascularFeasibility StudiesBlood Flow VelocityCerebral ArteriesThallium RadioisotopesNitroglycerinPlatelet Aggregation InhibitorsReproducibility of ResultsBiological MarkersPrognosisConstriction, PathologicFluorescein AngiographyRenal ArteryMucocutaneous Lymph Node SyndromeSwineRadiographic Image Interpretation, Computer-AssistedDobutamineMyocardial BridgingMyocardiumErgonovineSinus of ValsalvaVascular PatencyCardiovascular AgentsAdenosineGraft Occlusion, VascularEchocardiography, StressVentricular Function, LeftRecurrenceCarotid Artery DiseasesTechnetium Tc 99m SestamibiObserver VariationPostoperative ComplicationsBasilar Artery