TCTAP A-132 Contrast Media Induced Hyperemia (Contrast FFR) Compared with Adenosine Induced Hyperemia in the Evaluation of Coronary Fractional Flow Reserve (FFR)

Coronary fractional flow reserve(FFR) is class I recommendation as the current standard method in identifying the hemodynamically or functionally relevant coronary lesion in the stable patient when ischemic evidence is equivocal. FFR-guided percutaneous coronary intervention(PCI) has shown the