Patient characteristics according to the appearance of end point events
| Mean | SD | End point | n | ||
| Age (years) | 44.2 | 13.7 | No | 28 | |
| 53.7 | 14.7 | Yes | 38 | ||
| Aortic valve area (cm2) | 0.72 | 0.16 | No | 28 | |
| 0.54 | 0.14 | Yes | 38 | ||
| Transaortic pressure gradient (mm Hg) | 73.3 | 25.3 | No | 27 | |
| 90.3 | 36.3 | Yes | 38 | ||
| ST segment depression (mm)1-150 | 0.77 | 1.17 | No | 26 | |
| 1.87 | 1.75 | Yes | 38 | ||
| Δp (mm Hg) | 35.6 | 15.1 | No | 26 | |
| 20.1 | 17.5 | Yes | 38 | ||
| Follow up (months) | 23.6 | 12.5 | No | 28 | |
| 8.3 | 5.9 | Yes | 38 | ||
↵1-150 ST segment depression 0.08 seconds after J point according to defined criteria.
End point, symptoms or death; Δp, rise of systolic blood pressure from baseline.