SEARCH Articles Figures Tables Bypass Bypass grafting, coronary artery CABG) Bypassing Coronary artery bypass graft Coronary artery bypass graft CABG)-patch trial Coronary artery bypass graft surgery Coronary artery bypass graft surgery CABG) Coronary artery bypass grafting Coronary artery bypass grafting complications Coronary artery bypass grafting graft patency Post Coronary Artery Bypass Graft Post Coronary Artery Bypass Graft trial Saphenous vein bypass grafts Vascular bypass graft occlusion