| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| litfl second degree heart block | 0.27 | 0.1 | 4118 | 87 |
| second degree type 2 heart block litfl | 0.04 | 0.2 | 6368 | 32 |
| litfl 3rd degree heart block | 1.55 | 0.3 | 2403 | 57 |
| litfl third degree heart block | 1.66 | 0.3 | 109 | 95 |
| litfl 1st degree heart block | 0.39 | 0.1 | 8043 | 76 |
| second degree heart block | 1.04 | 0.8 | 2160 | 23 |
| second degree heart block 2 | 1.81 | 0.1 | 1926 | 8 |
| litfl complete heart block | 0.79 | 0.9 | 8682 | 64 |
| second degree heart block type i | 0.54 | 0.2 | 3463 | 89 |
| second degree heart block type ii | 1.87 | 0.3 | 2574 | 84 |
| second degree type two heart block | 1.18 | 0.4 | 9611 | 28 |
| heart block 2nd degree | 1.32 | 0.3 | 738 | 48 |
