Influence of FFR on the Clinical Outcome After Percutaneous Coronary Intervention

Fractional flow reserve (FFR) is a physiologic index for the determination of ischemia-causing coronary stenosis as well as drug eluting stent (DES) optimization, even multiple anatomic imaging parameters have been widely used in clinical practice for the assessment of optimal stent procedure. Prognostic value of post-stent FFR (FFRpost) have been rarely evaluated in patient treated with 2nd generation DES. This multicentre, prospective registry was aimed to evaluate the influence of physiologic parameters on the clinical outcome after 2nd generation DES implantation.