Angiographic findings in numbers of patients by appropriateness (excluding patients with previous revascularisation
| Appropriateness category (n=3069) | p Value for heterogeneity | ||||
|---|---|---|---|---|---|
| All | Appropriate (%) | Uncertain (%) | Inappropriate (%) | ||
| Normal | 655 | 363 (20) | 242 (23) | 52 (33) | |
| Minimal/moderate disease | 288 | 175 (8) | 132 (11) | 19 (11) | |
| One vessel disease | 866 | 517 (28) | 302 (29) | 47 (31) | |
| Two vessel disease | 599 | 369 (20) | 208 (20) | 22 (15) | |
| Three vessel disease or left main stem disease | 661 | 458 (25) | 187 (18) | 16 (11) | < 0.001 |