Coronary Artery BypassCoronary Artery DiseaseCoronary Artery Bypass, Off-PumpCoronary AngiographyCoronary VesselsCoronary DiseaseCoronary StenosisCoronary CirculationExercise TestAngioplasty, Balloon, CoronaryRisk FactorsTreatment OutcomeMammary ArteriesMyocardial Perfusion ImagingProspective StudiesChest PainRisk AssessmentTomography, Emission-Computed, Single-PhotonMyocardial InfarctionPostoperative ComplicationsDobutamineArteriesTomography, X-Ray ComputedEchocardiography, StressElectrocardiographyPredictive Value of TestsCardiopulmonary BypassSaphenous VeinFollow-Up StudiesInternal Mammary-Coronary Artery AnastomosisTime FactorsMyocardial IschemiaRadial ArteryPostoperative PeriodCoronary AneurysmRetrospective StudiesGraft Occlusion, VascularVascular PatencyMyocardial RevascularizationPrognosisSensitivity and SpecificityCalcinosisMephentermineCoronary VasospasmThoracic ArteriesHospital MortalityHeart Arrest, InducedTissue and Organ HarvestingAngina PectorisSeverity of Illness IndexCoronary RestenosisPulmonary ArteryHemodynamicsReoperationPercutaneous Coronary InterventionSternumPreoperative CareIntraoperative CareCoronary OcclusionPostoperative HemorrhageLength of StayCoronary ThrombosisCardiac Surgical ProceduresSurgical Procedures, Minimally InvasiveCarotid ArteriesIntra-Aortic Balloon PumpingCoronary Vessel AnomaliesExtracorporeal CirculationGastroepiploic ArteryFemoral ArteryCardiac CatheterizationDonohue SyndromeAngina, UnstableLogistic ModelsGastric BypassIntraoperative ComplicationsChi-Square DistributionStroke VolumeVasodilator AgentsUltrasonography, InterventionalPostoperative CareBiological MarkersVentricular Function, LeftRenal ArterySurgical Procedures, ElectiveVasodilationDogsCreatine Kinase, MB FormMultivariate AnalysisEndothelium, VascularHeart Valve Prosthesis ImplantationCerebral ArteriesAnastomosis, SurgicalEchocardiographyMediastinitisPreoperative PeriodPerioperative PeriodCardiovascular AgentsMesenteric ArteriesVentricular Dysfunction, Left