| with a common condition | 5 | other |
| to the leaflets of the valve(s | 5 | transitive-object |
| valve → cause → damage | 9 |
| valve → be damaged in → people | 5 |
| negative | neutral | positive |
| 0.735 | 0.250 | 0.015 |
| Raw frequency | 14 |
| Normalized frequency | 0.232 |
| Modifier score | 0.500 |
| Perplexity | 487.936 |