Aortic PSV | No | Cutoff value | AUC | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Accuracy (%) | |
---|---|---|---|---|---|---|---|---|---|
< 140 cm/s | 174 | Involvement | 1.4 | 0.840 | 74.51 | 86.99 | 70.37 | 89.17 | 83.33 |
≥ 50% RAS | 1.4 | 0.888 | 88.24 | 82.86 | 55.56 | 96.67 | 83.91 | ||
≥ 70% RAS | 2.2 | 0.885 | 84.00 | 89.93 | 58.33 | 97.10 | 89.08 | ||
≥ 140 cm/s | 117 | Involvement | 0.9 | 0.839 | 68.97 | 89.83 | 86.96 | 74.65 | 79.49 |
≥ 50% RAS | 1.0 | 0.848 | 77.14 | 84.15 | 67.51 | 89.61 | 82.05 | ||
≥ 70% RAS | 1.1 | 0.838 | 80.95 | 80.21 | 47.22 | 95.06 | 80.34 |