| Typicality: | 0.403 |
| Saliency: | 0.332 |
| slowly | 6 | manner |
| to help keep the artery | 6 | purpose |
| over a period of time | 4 | temporal |
| stent → release → drug | 6 |
| stent → release → medication | 5 |
| stent → release → medicine | 4 |
| negative | neutral | positive |
| 0.079 | 0.778 | 0.143 |
| Raw frequency | 15 |
| Normalized frequency | 0.332 |
| Modifier score | 0.533 |
| Perplexity | 429.599 |