GRAFT PATENCY AND PROGRESSION OF CORONARY ARTERY DISEASE AFTER CABG ASSESSED BY ANGIOGRAPHY-DERIVED FRACTIONAL FLOW RESERVE

Graft occlusion after coronary artery bypass graft surgery (CABG) has been associated with native coronary artery competitive flow. This study aims to characterize the functional progression of coronary artery disease (CAD) in native vessels after CABG, and to assess the relationship between