JACC - Fractional Flow Reserve

 "Prognostic Value of Fractional Flow Reserve"

"Conclusions  FFR demonstrates a continuous and independent relationship with subsequent outcomes, modulated by medical therapy versus revascularization. Lesions with lower FFR values receive larger absolute benefits from revascularization. Measurement of FFR immediately after stenting also shows an inverse gradient of risk, likely from residual diffuse disease. An FFR-guided revascularization strategy significantly reduces events and increases freedom from angina with fewer procedures than an anatomy-based strategy."

http://content.onlinejacc.org/article.aspx?articleID=1915294