Angiographic outcomes regarding jailed branches
| Jailed Branch Fate | 6-Month Follow-Up | 12-Month Follow-Up | 3rd (Midterm) Follow-Up | |||
|---|---|---|---|---|---|---|
| Asymptomatic narrowing | 18 | 28.6% | 10 | 15.9% | 5 | 12.5% |
| Symptomatic narrowing | 0 | 0 | 0 | 0 | 0 | 0 |
| Asymptomatic occlusion | 9 | 14.3% | 0 | 0 | 1 | 2.5% |
| Symptomatic occlusion | 2 | 3.2% | 0 | 0 | 0 | 0 |
| Better opacification or “reopening” | 0 | 0 | 5 | 7.9% | 0 | 0 |
| No change | 34 | 54.0% | 48 | 76.2% | 34 | 85.0% |
| Total | 63 | 100.0% | 63 | 100% | 40 | 100% |
| χ2, 36.365; df, 3 | χ2, 52.667; df, 2 | χ2, 48.650; df, 2 | ||||
| Significance level, P < .0001 | Significance level, P < .0001 | Significance level, P < .0001 | ||||