Table 2.
Accuracy.
| Standard plane | No. of annotated images | Average accuracy | Average accuracy |
|---|---|---|---|
| Mean (SD) entire test set | Mean (SD) test set QS ≥ 6 | ||
| Situs | 300 | 0.98 (0.04) | 1.0 (0.0) |
| 4CV | 500 | 0.95 (0.03) | 0.98 (0.03) |
| 3VV | 483 | 0.95 (0.03) | 0.97 (0.03) |
| 3VT | 308 | 0.74 (0.13) | 0.92 (0.03) |
| RVOT | 441 | 0.86 (0.07) | 0.94 (0.02) |
| LVOT | 222 | 0.91 (0.02) | 0.97 (0.03) |
| Arch | 250 | 0.97 (0.04) | 0.98 (0.02) |
| VSV | 233 | 0.95 (0.04) | 0.99 (0.02) |
Mean and SD of minimum required anatomical features’ accuracy pr. plane basis.
3VT 3 vessel-trachea view, 3VV 3 vessel view, 4CV 4 chamber view, LVOT left ventricular outflow tract, RVOT right ventricular outflow tract, QS quality score, VSV ventricular septum view.