Table 2.
Procedural characteristics.
| Baseline Characteristics | Global Study Population (N = 84) |
|
|---|---|---|
| Vascular access | ||
| Radial | 78 (92) | |
| Femoral | 5 (5) | |
| Cubital | 1 (1) | |
| Procedural duration (min) | 69 (52–86) | |
| Contrast dose | 239.5 (178–280) | |
| Fluoroscopy dose | 98 (55–1383) | |
| Fluoroscopy time | 17.43 (12–26) | |
| Target lesion ^ | ||
| Left anterior descending | 48 (69) * | |
| Circumflex | 11 (16) * | |
| Right coronary artery | 11 (16) * | |
| Left main | 3 (4) * | |
| Diameter reference | 2.82 ± 0.41 | |
| Lesion characteristics | ||
| Stenosis diameter (%) | 60 (52–70) | |
| Length (mm) | 20 (14–31) | |
| Number of lesions | ||
| 1 | 45 (59) * | |
| 2 | 25 (33) * | |
| 3 | 4 (5) * | |
| Type of lesion ° | ||
| Calcified | 8 (9) | |
| Sequential | 7 (8) | |
| Bifurcation | 55 (59) | |
| NHPR indexes used | ||
| RFR | 36 (46.8) | |
| DPR | 16 (20.8) | |
| iFR | 25 (32.5) | |
| Number of implanted stents | 1.17 ± 0.46 | |
| 0 | 1 (1) | |
| 1 | 72 (78) | |
| 2 | 12 (13) | |
| 3 | 2 (2) | |
| Stent diameter (mm) | 2.93 ± 0.45 | |
| Stent length (mm) | 27 (19–35) | |
Values are expressed as means ± standard deviation (SD), medians (interquartile ranges) or n (cumulative %, * valid %). ^ data about target lesion location were available for 73 lesions out of 92. ° data about lesion type were available for 70 lesions out of 92.