| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| physiological pacemaker of the heart | 1.71 | 0.6 | 3236 | 56 | 36 |
| physiological | 1.9 | 0.3 | 3229 | 12 | 13 |
| pacemaker | 1.12 | 0.5 | 4903 | 89 | 9 |
| of | 1.68 | 0.8 | 9364 | 93 | 2 |
| the | 0.33 | 0.3 | 1768 | 73 | 3 |
| heart | 1.15 | 0.9 | 3715 | 44 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| physiological pacemaker of the heart | 1.57 | 0.3 | 1011 | 59 |
| describe the pacemaker of the heart | 0.62 | 0.8 | 2641 | 47 |
| what is the pacemaker of the heart | 1.96 | 0.1 | 7682 | 17 |
| what's the pacemaker of the heart | 1.89 | 0.5 | 7409 | 77 |
| main pacemaker of the heart | 0.9 | 0.3 | 5870 | 51 |
| pacemaker of human heart | 1.35 | 0.7 | 4378 | 49 |
| what is the pacemaker of the heart called | 0.23 | 0.8 | 7830 | 54 |
| what is the pacemaker of the heart quizlet | 0.5 | 0.5 | 9833 | 82 |
| what is the pacemaker of the heart anatomy | 0.4 | 0.5 | 6426 | 95 |
| what is the pacemaker of the heart node | 1.35 | 0.4 | 5921 | 72 |
| what is the pacemaker of the heart sa node | 1.86 | 0.9 | 3710 | 15 |
| pacemaker of the heart | 1.04 | 0.3 | 9708 | 49 |
| natural pacemaker of the heart | 0.53 | 0.1 | 216 | 29 |
| heart pacemaker surgery | 0.09 | 0.9 | 8901 | 27 |
