Lesion characteristics
| IRT (n = 62) | SES (n = 62) | p Value | |
|---|---|---|---|
| ISR, in-stent restenosis; LAD, left anterior descending coronary artery; LCx, left circumflex artery; RCA, right coronary artery. | |||
| Lesion location | |||
| LAD | 33 (53.2%) | 29 (46.8%) | 0.592 |
| RCA | 21 (33.9%) | 27 (43.5%) | 0.361 |
| LCx | 8 (12.9) | 6 (9.7%) | 0.781 |
| Pattern of ISR | |||
| Focal (I) | 20 (32.3%) | 20 (32.3%) | 1.000 |
| Diffuse intrastent (II) | 25 (40.2%) | 21 (33.9%) | 0.629 |
| Diffuse proliferative (III) | 13 (21.0%) | 15 (24.2%) | 0.837 |
| Total occlusion (IV) | 4 (6.5%) | 6 (9.7%) | 0.767 |