| due to the patient's jugular vein | 4 | cause |
| patient → have → stroke | 9 |
| patient → suffer → stroke | 8 |
| patient → had → stroke | 7 |
| patient → suffered → stroke | 5 |
| patient → experience → stroke | 4 |
| negative | neutral | positive |
| 0.499 | 0.410 | 0.091 |
| Raw frequency | 33 |
| Normalized frequency | 0.444 |
| Modifier score | 1.000 |
| Perplexity | 147.691 |