Saphenous Vein Grafts With Multiple Versus Single Distal Targets in Patients Undergoing Coronary Artery Bypass Surgery: One-Year Graft Failure and Five-Year Outcomes From the Project of Ex-Vivo Vein Graft Engineering via Transfection (PREVENT) IV Trial

Study Questions:

What are the differences in the patency of single proximal and multiple distal anastomoses (m-SVG) versus single proximal and distal anastomoses (s-SVG) conduits at 1 year, and the differences in 5-year outcomes of patients receiving m-SVG compared with those receiving only s-SVG during coronary artery bypass graft (CABG) surgery?