Coronary VesselsCoronary Artery DiseaseCoronary Artery BypassCoronary AngiographyHeartCoronary CirculationArteriesCoronary DiseaseCoronary StenosisAngioplasty, Balloon, CoronaryMyocardial InfarctionHeart RateCoronary VasospasmCoronary AneurysmPulmonary ArteryCoronary Artery Bypass, Off-PumpRisk FactorsTreatment OutcomeMyocardial IschemiaTime FactorsCoronary ThrombosisCarotid ArteriesMammary ArteriesProspective StudiesFollow-Up StudiesCoronary OcclusionHeart FailureFemoral ArteryCalcinosisStentsCoronary RestenosisDogsElectrocardiographyHemodynamicsCoronary Vessel AnomaliesRenal ArteryVasodilator AgentsRadial ArteryCerebral ArteriesPredictive Value of TestsVasodilationHeart DiseasesMyocardiumMesenteric ArteriesTomography, X-Ray ComputedEndothelium, VascularHeart TransplantationUltrasonography, InterventionalCardiac CatheterizationPercutaneous Coronary InterventionBasilar ArteryExercise TestMyocardial RevascularizationEchocardiographyRisk AssessmentRetrospective StudiesSwineAngina PectorisSeverity of Illness IndexIliac ArteryNitroglycerinHeart Defects, CongenitalVentricular Function, LeftVasoconstrictionCarotid Artery DiseasesVertebral ArteryMuscle, Smooth, VascularThoracic ArteriesBrachial ArteryAngina, UnstableBiological MarkersPostoperative ComplicationsSubclavian ArteryMucocutaneous Lymph Node SyndromeMyocardial ContractionBlood PressureSensitivity and SpecificityChest PainSinus of ValsalvaCarotid Artery, InternalPlatelet Aggregation InhibitorsTomography, Emission-Computed, Single-PhotonDipyridamoleHeart Arrest, InducedStroke VolumeCoronary Care UnitsPrognosisAdenosineCardiopulmonary BypassBlood Flow VelocityVentricular Dysfunction, LeftSaphenous VeinInternal Mammary-Coronary Artery AnastomosisCollateral CirculationAngiographyCarotid Artery, CommonCardiotonic AgentsMyocardial Reperfusion InjuryMyocardial Perfusion ImagingCardiovascular Agents