| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| litfl 2nd degree heart block | 0.79 | 1 | 9812 | 98 |
| litfl second degree heart block | 0.87 | 0.5 | 5028 | 31 |
| litfl 3rd degree heart block | 1.56 | 0.2 | 6378 | 61 |
| litfl third degree heart block | 0.96 | 1 | 8877 | 70 |
| litfl 1st degree heart block | 1.33 | 0.8 | 2898 | 66 |
| litfl complete heart block | 0.74 | 0.4 | 7241 | 99 |
| heart block 2nd degree | 0.49 | 0.6 | 7197 | 42 |
| second degree heart block | 1.54 | 0.9 | 9753 | 48 |
| second degree heart block 2 | 1.98 | 0.7 | 7987 | 44 |
| second degree heart block type i | 1.71 | 0.1 | 9179 | 91 |
| heart block types litfl | 0.36 | 0.7 | 3871 | 44 |
| second degree heart block type ii | 1.77 | 0.8 | 173 | 30 |
| second degree type two heart block | 0.38 | 0.2 | 527 | 23 |
