TABLE I.
Specifications of the simulated IAs in this study, where D and W are the parent artery diameter and aneurysm neck (sidewall IAs)/outlet diameter in the direction of the inlet flow (bifurcations IAs), respectively. α is equal to 1 in sidewall IAs, while it is 2 in bifurcation IAs.
| Aneurysm | Type | Waveform | PI | α | W/D | An |
|---|---|---|---|---|---|---|
| A | Bifurcation | 1 | 0.57 | 2 | 0.95 | 1.08 |
| A | Bifurcation | 2 | 1.43 | 2 | 0.95 | 2.72 |
| B | Bifurcation | 1 | 0.57 | 2 | 0.8 | 0.91 |
| B | Bifurcation | 2 | 1.43 | 2 | 0.8 | 2.29 |
| C | Bifurcation | 1 | 0.57 | 2 | 1.05 | 1.2 |
| C | Bifurcation | 2 | 1.43 | 2 | 1.05 | 3 |
| D | Sidewall | 1 | 0.57 | 1 | 1.68 | 0.96 |
| D | Sidewall | 2 | 1.43 | 1 | 1.68 | 2.4 |
| E | Sidewall | 1 | 0.57 | 1 | 1.3 | 0.74 |
| E | Sidewall | 2 | 1.43 | 1 | 1.3 | 1.86 |
| F | Sidewall | 1 | 0.57 | 1 | 0.67 | 0.38 |
| F | Sidewall | 2 | 1.43 | 1 | 0.67 | 0.96 |
| G | Bifurcation | 1 | 0.57 | 2 | 0.94 | 1.07 |
| G | Bifurcation | 2 | 1.43 | 2 | 0.94 | 2.69 |
| H | Sidewall | 1 | 0.57 | 1 | 1.42 | 0.81 |
| H | Sidewall | 2 | 1.43 | 1 | 1.42 | 2.03 |
| I | Sidewall | 1 | 0.57 | 1 | 1.09 | 0.62 |
| I | Sidewall | 2 | 1.43 | 1 | 1.09 | 1.56 |