Virtual FFR Quantified with a Generalized Flow Model Using Windkessel Boundary Conditions

<div>(a) Comparison between FFR values for Navier–Stokes model and non-Newtonian flow model obtained by moving the sensor in the normal direction. (b) Comparison between FFR values for Navier–Stokes model and non-Newtonian flow model obtained by moving the sensor in the tangential direction. The grey area represents critical FFR values.</div>

Computational and Mathematical Methods in Medicine

fig11

Figure 11

Figure 11: Virtual FFR Quantified with a Generalized Flow Model Using Windkessel Boundary Conditions 