| Typicality: | 0.522 |
| Saliency: | 0.637 |
| through various vessels | 24 | transitive-object |
| in veins | 8 | location |
| from the heart | 8 | transitive-object |
| ultrasound → assess → blood flow | 21 |
| ultrasound → measure → blood flow | 12 |
| ultrasound → be used to assess → blood flow | 6 |
| ultrasound → be used to measure → blood flow | 6 |
| ultrasound → observe → blood flow | 3 |
| ultrasound → check → blood flow | 3 |
| ultrasound → examine → blood flow | 3 |
| negative | neutral | positive |
| 0.087 | 0.840 | 0.073 |
| Raw frequency | 54 |
| Normalized frequency | 0.637 |
| Modifier score | 0.500 |
| Perplexity | 23.152 |