| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| bioprosthetic aortic valve echo | 1.2 | 0.9 | 6890 | 72 | 31 |
| bioprosthetic | 0.71 | 0.1 | 537 | 73 | 13 |
| aortic | 0.95 | 0.1 | 2849 | 72 | 6 |
| valve | 1.02 | 0.8 | 6643 | 94 | 5 |
| echo | 0.5 | 0.4 | 2242 | 7 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| bioprosthetic aortic valve echo | 0.53 | 0.4 | 8930 | 20 |
