Table 1 Patient and subgroup characteristics
Patients | TAV | BAV | No reobstruction | Reobstruction | |
|---|---|---|---|---|---|
Populations size | 21 | 9 | 12 | 12 | 9 |
Age at reconstruction (years) | 1.0 ± 1.8 | 1.6 ± 2.4 | 0.5 ± 1.1 | 0.5 ± 1.2 | 1.6 ± 2.4 |
Age at MRI (years) | 13.7 ± 2.6 | 13.1 ± 2.5 | 14.1 ± 2.7 | 12.9 ± 2.9 | 14.7 ± 1.7 |
Time between reconstruction and MRI (years) | 12.6 ± 3.0 | 11.5 ± 2.9 | 13.5 ± 2.8 | 12.3 ± 2.9 | 13.1 ± 3.3 |
Body mass index (kg/m2)a | 20.3 ± 4.7 | 18.7 ± 1.8 | 21.5 ± 5.8 | 20.3 ± 5.8 | 20.3 ± 2.7 |
Body surface area (m2) | 1.5 ± 0.3 | 1.5 ± 0.2 | 1.6 ± 0.3 | 1.5 ± 0.3 | 1.6 ± 0.3 |
Gender (male/female) | 11/10 | 2/7 | 9/3 | 5/7 | 6/3 |
PWV proximal aorta (m/s) | 4.8 ± 1.4 | 5.0 ± 1.3 | 4.7 ± 1.5 | 4.8 ± 1.7 | 4.9 ± 0.9 |
PWV descending aorta (m/s) | 3.7 ± 0.8 | 3.75 ± 0.4 | 4.1 ± 1.1 | 3.7 ± 0.5 | 4.2 ± 1.2 |
PWV ratio | 0.9 ± 0.3 | 0.8 ± 0.2 | 0.9 ± 0.3 | 0.9 ± 0.3 | 0.9 ± 0.3 |
Peak WSS ascending aorta (Pa) | 5.3 ± 1.4 | 4.8 ± 1.1 | 5.7 ± 1.4 | 4.9 ± 0.9 | 5.9 ± 1.7 |
Peak WSS aortic arch (Pa) | 5.0 ± 2.1 | 4.6 ± 2.6 | 5.3 ± 1.8 | 3.9 ± 1.3 | 6.5 ± 2.3 |
Peak WSS descending aorta (Pa) | 5.7 ± 1.4 | 5.3 ± 1.3 | 6.0 ± 1.5 | 5.0 ± 1.3 | 6.7 ± 1.1 |