Coronary VesselsCoronary AngiographyCoronary Artery DiseaseCoronary CirculationAngioplasty, Balloon, CoronaryHeart FailureCoronary StenosisCoronary Artery BypassCoronary DiseaseCoronary VasospasmCoronary AneurysmCoronary ThrombosisMyocardial InfarctionTreatment FailureCoronary RestenosisCoronary OcclusionPercutaneous Coronary InterventionTreatment OutcomeRisk FactorsCoronary Care UnitsProspective StudiesTime FactorsFollow-Up StudiesElectrocardiographyMyocardial IschemiaStentsDogsPredictive Value of TestsHemodynamicsUltrasonography, InterventionalCalcinosisMyocardiumKidney Failure, ChronicRetrospective StudiesVasodilator AgentsCoronary Artery Bypass, Off-PumpMyocardial RevascularizationRisk AssessmentAngina, UnstableHeartCardiac CatheterizationVasodilationSeverity of Illness IndexPlatelet Aggregation InhibitorsBiological MarkersFailure to ThriveEchocardiographyTomography, X-Ray ComputedPrognosisVentricular Function, LeftBlood Flow VelocityExercise TestBlood PressureLiver Failure, AcuteEndothelium, VascularSwineCollateral CirculationChest PainCardiovascular AgentsStroke VolumeAdenosineNitroglycerinRecurrenceCohort StudiesVascular ResistanceSensitivity and SpecificityMultivariate AnalysisPostoperative ComplicationsMyocardial ContractionAcute DiseaseDipyridamoleMyocardial ReperfusionLiver FailureHeart VentriclesChi-Square DistributionEquipment FailureIncidenceProportional Hazards ModelsCardiac Output, LowPlaque, AtheroscleroticMicrocirculationAdrenergic beta-AntagonistsFractional Flow Reserve, MyocardialCardiotonic AgentsCase-Control StudiesLogistic ModelsTiclopidineMucocutaneous Lymph Node SyndromeMultiple Organ FailureVasoconstrictionChronic DiseaseMultidetector Computed TomographyAspirinTomography, Emission-Computed, Single-PhotonSurvival AnalysisAngina Pectoris, VariantHyperemiaMyocardial Perfusion ImagingSyndromeAcute Kidney Injury