Optimizing Coronary Artery Bypass Grafting Outcomes With State-of-the-Art Surgical Coronary Revascularization

We read with interest the paper by Chikwe et al. [(1)][1] reporting increased mortality at 10 years following off-pump coronary artery bypass grafting (CABG) compared with on-pump CABG. We are concerned that the off-pump CABG (OPCAB) cohort had a significantly higher rate of incomplete