Angiographic outcomea
| Occlusion Grade (Raymond class) | Immediate | Follow-Up |
|---|---|---|
| Class 1 | 7/23 (30%) | 15/23 (65%) |
| Class 2 | 13/23 (57%) | 7/23 (31%) |
| Class 3 | 3/23 (13%) | 1/23 (4%) |
Occlusion grade scored with Raymond class.
↵a Comparative results between immediate and delayed angiographic occlusion grade in a restricted subgroup of patients with radiology at any time during the follow-up.