| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| grading heart murmurs in adults | 0.33 | 0.8 | 1678 | 100 |
| grading heart murmurs 1-6 | 0.28 | 0.7 | 8844 | 83 |
| grades of heart murmurs in humans | 0.12 | 0.9 | 8556 | 66 |
| heart murmur grades in humans | 1.19 | 0.8 | 5919 | 55 |
| different grades of heart murmurs | 0.89 | 0.6 | 7839 | 76 |
| grading scale of murmurs | 1.02 | 0.1 | 9352 | 89 |
| cardiac murmur grading scale | 1.01 | 0.4 | 4678 | 68 |
| heart murmur intensity grade | 1.68 | 1 | 748 | 5 |
| how to grade cardiac murmurs | 1.82 | 0.1 | 611 | 62 |
| grading of murmurs 1-6 | 1.28 | 0.1 | 417 | 30 |
| how are murmurs graded | 1.02 | 0.8 | 3216 | 67 |
