CTO PCI as a proportion of total for each centre
| Centre | Total PCIs pre-proctored/ non-proctored | Pre-proctored/ non-proctored CTO PCIs attempted | Total PCIs post-proctored | Post-proctored CTO PCIs attempted |
|---|---|---|---|---|
| Centre 1 | 2633 | 29 (1.1%) | 2170 | 28 (1.3%) |
| Centre 2 | 2756 | 82 (3%) (2 operators) | 2681 | 130 (4.8%) (2 operators) |
| Centre 3 | 589 | 13 (2.2%) | 1403 | 47 (3.3%) |
| Centre 4 | 878 | 15 (1.7%) (1 operator) | 871 | 17 (2%) (1 operator) |
| Centre 5 | 1388 | 36 (2.6%) | 2061 | 74 (3.6%) |
| Centre 6 | 490 | 44 (9%) | 979 | 59 (6%) |
| All centres | 8734 | 219 (2.5%) | 10 165 | 355 (3.5%) |
CTO, chronic total occlusion; PCI, percutaneous coronary intervention.