| to allow pacing of the heart | 8 | purpose |
| electrically | 4 | manner |
| electrode → be → insulated | 6 |
| electrode → be insulated on → at least one side | 4 |
| negative | neutral | positive |
| 0.036 | 0.876 | 0.088 |
| Raw frequency | 10 |
| Normalized frequency | 0.376 |
| Modifier score | 0.500 |
| Perplexity | 298.635 |