"Fractional Flow Reserve–Guided Versus Angiography-Guided Coronary Artery Bypass Graft Surgery"
Circ Aug 28
http://circ.ahajournals.org/content/128/13/1405.abstract
"Conclusions—FFR-guided coronary artery bypass graft surgery was associated with a lower number of graft anastomoses and a lower rate of on-pump surgery compared with angiography-guided coronary artery bypass graft surgery. This did not result in a higher event rate during up to 36 months of follow-up and was associated with a lower rate of angina."