| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| effects of high calcium on heart | 0.82 | 0.6 | 4053 | 36 |
| effects of calcium on heart rate | 0.88 | 0.1 | 576 | 15 |
| high calcium levels in blood heart function | 1.02 | 0.3 | 8533 | 8 |
| high calcium levels and heart disease | 1.96 | 0.9 | 1640 | 22 |
| high calcium levels in the heart | 0.25 | 0.2 | 155 | 7 |
| high calcium in heart | 0.93 | 0.5 | 4789 | 91 |
| how does calcium affect heart | 1.85 | 0.7 | 801 | 97 |
| what does calcium do to your heart | 0.43 | 0.1 | 9448 | 90 |
| calcium and heart problems | 0.79 | 0.2 | 4927 | 14 |
| effect of calcium ions on heart rate | 0.8 | 1 | 1630 | 35 |
| does calcium increase heart rate | 1.47 | 0.8 | 8152 | 74 |
| high calcium and heart rate | 0.3 | 0.8 | 237 | 69 |
| does calcium raise heart rate | 0.65 | 0.5 | 7346 | 31 |
| high calcium effect on heart | 1.34 | 0.2 | 4330 | 81 |
| how does high calcium affect the heart | 1.42 | 0.5 | 3072 | 11 |
