Radial artery vs right internal mammary artery as a second conduit during coronary artery bypass grafting – PubMed
Overall, RA and RIMA secondary conduits for CABG were associated with comparable immediate postoperative complications, 5-year MACCE, and 5-year survival after PSM. RA grafting was associated with significantly higher rates of repeat coronary revascularization at 5 years, specifically in the territo …