Summary of procedural details
| Number of procedures/median | Percentage/IQR | |
| Emergency | 18 | 48.6 |
| Elective | 19 | 51.3 |
| Correction of anticoagulation pre-procedure | ||
| Fresh frozen plasma | 1 | 2.7 |
| Platelets | 1 | 2.7 |
| Fresh frozen plasma and platelets | 1 | 2.7 |
| Sedation | ||
| Midazolam | 5 | 13.5 |
| Fentanyl | 2 | 5.4 |
| By embolic agent used: | ||
| Thrombin only | 19 | 51.4 |
| Diameter of largest vessel, median, mm | 4 | 3–5 |
| Units of thrombin used, median, IU3 | 3000 | 2500–4000 |
| Coil and thrombin | 18 | 48.6 |
| Diameter of largest vessel, median, mm | 6.5 | 5–8 |
| Diameter of largest coil, median, mm | 8 | 6–10 |
| Units of thrombin used, median, IU3 | 3750 | 3000–4000 |
Data presented as number of patients with percentage, or median and IQR as specified.