Distribution of patients according to aortic dilation phenotype and BAV morphotype
| End-systole | No dilation | AAo dilation | Root dilation | Overall dilated | |
| CoA | Type 0 | 3 | 0 | 0 | 1 |
| Type 1, RL | 30 | 11 | 4 | 6 | |
| Type 1, RN | 1 | 0 | 2 | 0 | |
| Type 1, LN | 2 | 1 | 0 | 0 | |
| Type 2 | 0 | 0 | 0 | 0 | |
| No CoA | Type 0 | 5 | 4 | 1 | 1 |
| Type 1, RL | 15 | 14 | 8 | 15 | |
| Type 1, RN | 4 | 2 | 3 | 6 | |
| Type 1, LN | 0 | 0 | 0 | 2 | |
| Type 2 | 3 | 0 | 0 | 1 | |
| Total | 63 | 32 | 18 | 32 | |
CoA, coarctation; LN, left non-coronary; RL, right coronary and left coronary; RN, right non-coronary.