Results per Vessel Using CFR as Perfusion Parameter
| ICA | ||
| Parameter | Positive | Negative |
| PET/CTCA (n = 360) | ||
| Positive | 67 | 30 |
| Negative | 26 | 237 |
| CFR (n = 360) | ||
| Positive | 68 | 68 |
| Negative | 25 | 199 |
| CTCA (n = 480) | ||
| Positive | 88 | 107 |
| Negative | 10 | 275 |
In CTCA and PET/CTCA, left main artery, LAD, left CX, and RCA were assessed. In PET, LAD, CX, and RCA were analyzed.