| for obtaining physiologic measurements | 2 | purpose |
| in such an embodiment | 2 | other |
| pacemaker → have → sensor | 8 |
| pacemaker → include → sensor | 4 |
| negative | neutral | positive |
| 0.075 | 0.857 | 0.068 |
| Raw frequency | 12 |
| Normalized frequency | 0.358 |
| Modifier score | 0.867 |
| Perplexity | 78.891 |