Popliteal ArteryGraft Occlusion, VascularCoronary Artery BypassSaphenous VeinGraft SurvivalVascular PatencyPolytetrafluoroethyleneBlood Vessel ProsthesisGastric BypassVeinsTreatment OutcomePostoperative ComplicationsCoronary Artery Bypass, Off-PumpBlood Vessel Prosthesis ImplantationReoperationMammary ArteriesAnastomosis, SurgicalLegAxillary ArteryTime FactorsFemoral ArteryIschemiaTibial ArteriesArterial Occlusive DiseasesVascular Surgical ProceduresFollow-Up StudiesPolyethylene TerephthalatesVascular GraftingInternal Mammary-Coronary Artery AnastomosisRetrospective StudiesPostoperative PeriodProspective StudiesCoronary Artery DiseaseAmputationIliac ArteryLife TablesCoronary DiseaseLower ExtremityJugular VeinsCoronary AngiographyPeripheral Vascular DiseasesStentsRisk FactorsLimb SalvageTissue and Organ HarvestingInguinal CanalHospital MortalityGangreneIntraoperative CareAngioplasty, Balloon, CoronaryArteriovenous Shunt, SurgicalHeart Arrest, InducedConstriction, PathologicAorta, AbdominalCardiopulmonary BypassRisk AssessmentUltrasonography, Doppler, DuplexRadial ArteryMyocardial InfarctionTransplantation, AutologousAngiographyProsthesis DesignSternumExtracorporeal CirculationIntraoperative ComplicationsPostoperative CareThoracic ArteriesHyperplasia