| Typicality: | 0.523 |
| Saliency: | 0.361 |
| safely | 3 | manner |
| without a cardiac surgical unit onsite | 2 | other |
| hospital → perform → angioplasty | 11 |
| hospital → do → angioplasty | 4 |
| hospital → offer → angioplasty | 4 |
| hospital → perform → elective angioplasty | 3 |
| negative | neutral | positive |
| 0.217 | 0.677 | 0.106 |
| Raw frequency | 22 |
| Normalized frequency | 0.361 |
| Modifier score | 0.867 |
| Perplexity | 41.720 |