| commonly | 7 | temporal |
| heavily | 2 | degree |
| among other symptoms | 2 | other |
| condition → cause → heartburn | 24 |
| condition → include → heartburn | 12 |
| condition → be known as → heartburn | 7 |
| condition → be characterized by → heartburn | 5 |
| condition → be associated with → heartburn | 4 |
| condition → be referred as → heartburn | 4 |
| condition → result in → heartburn | 3 |
| negative | neutral | positive |
| 0.779 | 0.204 | 0.018 |
| Raw frequency | 59 |
| Normalized frequency | 0.384 |
| Modifier score | 0.820 |
| Perplexity | 323.147 |