| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| calcium channel blockers safety problems | 1.4 | 0.8 | 8418 | 38 |
| calcium channel blockers risks | 1.14 | 0.5 | 7325 | 21 |
| dangers of calcium channel blockers | 1.45 | 0.6 | 3136 | 59 |
| calcium channel blockers toxicity | 1.38 | 0.3 | 7792 | 93 |
| dangers of taking calcium channel blockers | 1.91 | 0.9 | 7268 | 96 |
| why are calcium channel blockers dangerous | 1.53 | 1 | 2966 | 27 |
| are calcium channel blockers safe | 1.02 | 0.7 | 1473 | 58 |
| adverse effect of calcium channel blockers | 1.34 | 0.8 | 2321 | 66 |
| calcium channel blockers adverse effects | 0.26 | 1 | 4094 | 11 |
| side effect of calcium channel blockers | 0.68 | 0.8 | 9589 | 45 |
| calcium channel blockers effects | 1.43 | 0.4 | 5902 | 25 |
| calcium channel blocker not working | 0.71 | 0.9 | 8505 | 98 |
