| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| presence of prosthetic heart valve | 1.42 | 1 | 3035 | 17 | 34 |
| presence | 0.82 | 0.1 | 7739 | 73 | 8 |
| of | 0.02 | 0.3 | 4262 | 29 | 2 |
| prosthetic | 0.73 | 0.6 | 8897 | 30 | 10 |
| heart | 1.06 | 0.3 | 2772 | 78 | 5 |
| valve | 0.5 | 0.3 | 103 | 66 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| presence of prosthetic heart valve | 0.4 | 1 | 6607 | 25 |
