Diagnostic Performance of Frequency-Domain Optical Coherence Tomography to Predict Functionally Significant Left Main Coronary Artery Stenosis

Figure 3

Receiver operating characteristic (ROC) curves. (a–c) ROC curves for OCT-derived MLA, MLD, and % AS to predict FFR ≤0.80. The abbreviations are as in Figure 2.

(a)

(b)

(c)