Fig. 5
From: A novel physics-based model for fast computation of blood flow in coronary arteries
Illustration of error properties between FFRFAST and FFRCFD in different ranges of FFR values. A The number of FFRFAST cases in different ranges and their error intervals. The errors of FFR are 0.0245 ± 0.0477, 0.0119 ± 0.0425, 0.0060 ± 0.0405, 0.0093 ± 0.0387 and − 0.0028 ± 0.0324 in different ranges of [0, 0.7), [0.7, 0.75), [0.75, 0.8), [0.8, 0.85), and [0.85, 1], respectively. B Error distribution in different ranges