annual risk of abdominal aortic aneurysm (AAA) rupture
Last reviewed 01/2018
| Aneurym diameter (cm) | Annual Rupture Rate (%) |
| 4.0-5.4 | 0.5-1.5 |
| 5.5-6.0 | 5-15 |
| 6.0-6.9 | 10-20 |
| 7.0-7.9 | 20-40 |
| >8.0 | 30-50 |
Reference:
- (1) British Heart Foundation (Factfile 2/2008). Abdominal aortic aneurysms.