| Vp-MRI-DQ | Vp-MRI-LR |
---|
 | < 45/55 cm/s | ≥ 45/55 cm/s | < 45/55 cm/s | ≥ 45/55 cm/s |
Vp-echo | < 45/55 cm/s | 23 | 6 | 23 | 7 |
 | ≥ 45/55 cm/s | 3 | 33 | 3 | 32 |
- Age-related cut-off values were used to classify elevated LV filling pressures (Vp<45 cm/s for subjects older than 30 years and Vp<55 cm/s for subjects younger than 30 years old).