Conclusion
In this study, FFR-guided CABG is associated with decreased rates of overall death when compared to CAG-guided CABG. Additionally, use of FFR is associated with non-inferior clinical outcomes when compared to the use of CAG, including rates of MACCE, target vessel revascularization, spontaneous MI and graft patency. Further randomized controlled trials are needed to better clarify the role of FFR in guiding CABG surgery.