Table 2.
Lesion characteristics and physiological assessments (n = 46).
| Lesion Characteristics and Physiological Assessments (n = 46) | |
|---|---|
| Prior revascularisation in any vessel | 3 (6.5) |
| Prior stents in examined vessel | 0 |
| Measured vessel location territory | |
| Left anterior descending | 32 (69.6) |
| Left circumflex artery | 8 (17.4) |
| Ramus intermedius | 1 (2.2) |
| Right coronary artery | 5 (10.9) |
| Multivessel disease (n = 41) | 19 (46.3) |
| SYNTAX Score (n = 41) | 11.2 ± 6.2 |
| Quantitative coronary angiography | |
| Diameter stenosis, % | 48.6 ± 9.2 |
| Cardiac computed tomography angiography | |
| Diameter stenosis, % | |
| 20–49% | 4 (8.7) |
| 50–69% | 29 (63.0) |
| 70–90% | 13 (28.3) |
| Functional indexes | |
| Resting full-cycle ratio | |
| Left anterior descending | 0.87 ± 0.08 |
| 0.89 (0.84–0.92) | |
| Left circumflex artery | 0.92 ± 0.06 |
| 0.94 (0.86–0.98) | |
| Ramus intermedius | 0.94 |
| Right coronary artery | 0.91 ± 0.08 |
| 0.92 (0.82–0.99) | |
| CT-Fractional Flow Reserve | |
| Left anterior descending | 0.84 ± 0.08 |
| 0.85 (0.76–0.91) | |
| Left circumflex artery | 0.84 ± 0.1 |
| 0.82 (0.76–0.94) | |
| Ramus intermedius | 0.85 |
| Right coronary artery | 0.88 ± 0.06 |
| 0.87 (0.83–0.93) | |
Values are mean ± SD, median (IQR, 25th–75th percentiles), or n (%).