Wall shear stress of the different parts of the artery before and after aneurysm formation.
| Variables | Near vessel surface before aneurysm | Pre-aneurysm surface | Aneurysm surface | Near vessel surface after aneurysm |
|---|---|---|---|---|
| WSS (Pa) | 7.43±3.83 | 9.92±5.58 | 5.18±3.84 | 7.87±4.76 |
| Variable | Aneurysm-artery WSS ratio | Aspect ratio | Size ratio | |
| Ratio | 0.67±0.27 | 1.62±0.84 | 1.98±1.13 |
WSS - wall shear stress