| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| increased heart rate causes headache | 0.32 | 0.1 | 4095 | 19 |
| headache and rapid heart rate | 1.62 | 0.3 | 6777 | 28 |
| can a high heart rate cause headaches | 0.76 | 0.4 | 4545 | 82 |
| headache and fast heart rate | 0.83 | 0.4 | 1867 | 5 |
| headache and rapid heartbeat | 1.12 | 0.3 | 1146 | 63 |
| headache dizzy and rapid heart rate | 0.47 | 0.9 | 2972 | 31 |
| high heart rate and headache | 0.11 | 0.6 | 1898 | 24 |
| headache and elevated heart rate | 0.11 | 1 | 9592 | 33 |
| headache when heart rate goes up | 1.17 | 0.1 | 7895 | 37 |
