| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is considered the pacemaker of the heart | 1.85 | 1 | 569 | 34 | 45 |
| what | 0.39 | 0.1 | 7656 | 48 | 4 |
| is | 1.26 | 1 | 7294 | 90 | 2 |
| considered | 1.33 | 0.4 | 3489 | 56 | 10 |
| the | 1.21 | 0.9 | 7418 | 49 | 3 |
| pacemaker | 0.78 | 0.2 | 3607 | 32 | 9 |
| of | 0.85 | 0.7 | 5618 | 93 | 2 |
| the | 0.67 | 0.1 | 5771 | 58 | 3 |
| heart | 0.38 | 0.1 | 2825 | 68 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is considered the pacemaker of the heart | 1.14 | 0.7 | 4391 | 74 |
