Abstract
Resting full-cycle Ratio (RFR) is a novel nonhyperemic index to measure the severity of coronary artery stenosis, which was shown to correlate well with the instantaneous wave-free ratio (iFR). Our aim was to assess the correlation between RFR and fractional flow reserve (FFR) in the assessment of
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have