Gastric BypassCoronary Artery BypassPostoperative ComplicationsCoronary Artery Bypass, Off-PumpTreatment OutcomeObesity, MorbidPostoperative PeriodSaphenous VeinFollow-Up StudiesGraft Occlusion, VascularVascular PatencyCardiopulmonary BypassTime FactorsRetrospective StudiesProspective StudiesCerebral RevascularizationCoronary DiseaseReoperationVascular Surgical ProceduresMammary ArteriesPostoperative CareCardiac Surgical ProceduresBariatric SurgeryPreoperative CareVascular GraftingIschemiaCoronary Artery DiseaseThoracic SurgeryArterial Occlusive DiseasesPopliteal ArteryAngioplasty, Balloon, CoronaryRisk FactorsIntraoperative CareLower ExtremityIntraoperative ComplicationsHeart Arrest, InducedInternal Mammary-Coronary Artery AnastomosisAnastomosis, SurgicalLimb SalvageLegBlood Vessel Prosthesis ImplantationAngina PectorisAmputationLength of StayStentsPeripheral Vascular DiseasesJejunoileal BypassHospital MortalityMonitoring, IntraoperativeMyocardial InfarctionExtracorporeal CirculationRisk AssessmentVeinsIntraoperative PeriodBlood Vessel ProsthesisSurgical Procedures, Minimally InvasiveWeight LossGeneral SurgeryCoronary AngiographyRecurrenceSurgical Procedures, ElectiveTibial ArteriesPostoperative HemorrhagePolytetrafluoroethyleneSternumTemporal ArteriesPerioperative CareInguinal CanalTissue and Organ HarvestingBlood Loss, SurgicalAngioplasty, BalloonChi-Square DistributionSurvival AnalysisSurvival RatePreoperative PeriodLaparoscopyMyocardial RevascularizationSternotomyThoracic ArteriesLife TablesLogistic ModelsConstriction, PathologicHemodynamicsCoronary StenosisPrognosisHeart-Lung MachineMoyamoya DiseaseMultivariate AnalysisPain, PostoperativeSurgery, PlasticAnastomosis, Roux-en-YMyocardial IschemiaFemoral ArteryTomography, X-Ray ComputedThoracotomyPredictive Value of TestsIliac ArteryPatient SelectionSurgery Department, HospitalAnesthesia, General