The Differences of Quantitative Flow Ratio in Coronary Artery Stenosis with or without Atrial Fibrillation

Figure 3

The QFR in AF patients and control patients. The QFR of the whole target coronary artery, local QFR, residual QFR, and index QFR were all higher in AF patients compared to non-AF patients.

(a)

(b)

(c)

(d)