TCT-644 Clinical Outcomes of Acute Coronary Syndrome (ACS) Patients With Deferred PCI Based on Non-ischemic Fractional Flow Reserve (FFR) Values

Fractional flow reserve (FFR) is the gold standard for determining hemodynamic significance and thus the ischemic potential of an intermediate grade coronary stenosis (ICS). Current literature supports deferring percutaneous coronary intervention (PCI) in stable ischemic heart disease (SIHD)