| Typicality: | 0.422 |
| Saliency: | 0.404 |
| to reach the left ventricle | 5 | purpose |
| with imaging technology | 2 | other |
| catheter → be inserted into → the aorta | 9 |
| catheter → be introduced into → the aorta | 7 |
| catheter → be inserted into → ascending aorta | 6 |
| catheter → be guided to → the aorta | 5 |
| catheter → be placed in → the aorta | 4 |
| catheter → be positioned through → the aorta wall | 3 |
| negative | neutral | positive |
| 0.093 | 0.861 | 0.046 |
| Raw frequency | 34 |
| Normalized frequency | 0.404 |
| Modifier score | 0.500 |
| Perplexity | 12.986 |