| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what causes a heart murmur in elderly | 0.84 | 0.5 | 302 | 37 |
| causes of heart murmur in elderly | 0.34 | 1 | 418 | 51 |
| what causes heart murmurs in adults | 0.33 | 1 | 6425 | 30 |
| heart murmur in elderly | 1.55 | 0.3 | 7019 | 19 |
| causes of a heart murmur | 0.95 | 1 | 7615 | 54 |
| heart murmur in older people | 1.71 | 1 | 5657 | 74 |
| causes of cardiac murmur in adults | 1.95 | 0.6 | 5340 | 82 |
| reasons for heart murmurs in adults | 0.48 | 0.7 | 5032 | 41 |
| heart murmur in the elderly | 1.58 | 0.9 | 2821 | 65 |
| heart murmur causes in adults | 1.25 | 0.3 | 9082 | 78 |
