| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| does hypokalemia cause prolonged qtc | 0.78 | 0.4 | 6525 | 11 | 36 |
| does | 0.28 | 0.1 | 8254 | 21 | 4 |
| hypokalemia | 1.46 | 0.3 | 6798 | 70 | 11 |
| cause | 0.48 | 0.8 | 3506 | 70 | 5 |
| prolonged | 0.38 | 1 | 5223 | 39 | 9 |
| qtc | 1.73 | 0.3 | 7381 | 33 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| does hypokalemia cause prolonged qtc | 0.57 | 0.4 | 7172 | 37 |
