| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what sounds does the heart make | 1.24 | 0.1 | 5136 | 22 |
| what makes the heart sounds | 1.76 | 0.3 | 5702 | 16 |
| what parts of the heart make the sounds | 0.85 | 0.2 | 3361 | 61 |
| which heart sounds make a gallop sound | 1.3 | 1 | 6689 | 37 |
| what makes s1 and s2 heart sounds | 1.59 | 0.9 | 6215 | 98 |
| why does the heart make two sounds | 0.4 | 0.5 | 1729 | 81 |
| what valves make the heart sounds | 0.49 | 0.9 | 4203 | 65 |
| what heart sounds make a blowing sound | 1.22 | 0.6 | 6181 | 28 |
| sound heart meaning | 0.24 | 0.3 | 6148 | 16 |
| sounds heart | 1.28 | 0.2 | 7194 | 37 |
