| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ekg quizzes free online | 1.26 | 0.4 | 6895 | 58 | 23 |
| ekg | 1.76 | 0.9 | 1779 | 92 | 3 |
| quizzes | 0.22 | 0.8 | 2807 | 28 | 7 |
| free | 0.09 | 0.4 | 688 | 100 | 4 |
| online | 0.33 | 0.3 | 4015 | 54 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ekg quizzes free online | 0.1 | 0.8 | 43 | 35 |
| ekg heart block quizzes free online | 1.87 | 0.7 | 2603 | 78 |
| ekg practice quiz free | 0.1 | 0.7 | 4705 | 8 |
| ekg quiz online kostenlos | 1.08 | 0.4 | 672 | 11 |
| ekg practice test free online | 1.93 | 0.5 | 8586 | 35 |
| ekg free online test | 0.21 | 0.7 | 5173 | 20 |
| ekg practice test with answers free | 1.21 | 0.5 | 2162 | 15 |
| ekg practice test online | 0.1 | 0.3 | 8235 | 51 |
| free ekg practice test and answers | 1.96 | 0.8 | 137 | 68 |
| ekg practice test free | 0.1 | 0.5 | 5429 | 5 |
| ekg quiz med school | 0.44 | 0.4 | 3298 | 12 |
| ekg reading practice quiz | 1.73 | 0.3 | 5187 | 29 |
| ekg examples and quiz | 0.24 | 0.8 | 6883 | 74 |
| ekg test and answers | 0.27 | 0.1 | 8265 | 90 |
| ecg practice quiz free | 0.13 | 0.3 | 4928 | 92 |
| free ecg quiz for beginners | 1.51 | 1 | 4011 | 18 |
