PROGNOSTIC SIGNIFICANCE OF NON-ISCHEMIC FFR (>0.80) IN LAD VERSUS NON-LAD LESIONS

Revascularization or deferral of PCI based on coronary hemodynamics is paramount in left anterior descending artery (LAD) lesions. A recent post hoc analysis from a randomized study has suggested non-hyperemic pressure ratio (NHPR) based deferral may be associated with lower one year event rates