| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| mechanical prosthetic aortic valve | 0.2 | 0.2 | 351 | 7 | 34 |
| mechanical | 1.13 | 0.2 | 1719 | 97 | 10 |
| prosthetic | 0.4 | 0.9 | 5152 | 71 | 10 |
| aortic | 1.39 | 0.1 | 8325 | 13 | 6 |
| valve | 0.97 | 0.1 | 35 | 95 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mechanical prosthetic aortic valve | 0.53 | 0.5 | 2870 | 95 |
| mechanical vs prosthetic aortic valves | 1.81 | 0.9 | 9415 | 54 |
| prosthetic aortic valve replacement | 0.24 | 0.8 | 9096 | 26 |
| aortic valve replacement mechanical valve | 0.22 | 0.7 | 5127 | 73 |
| mechanical vs bioprosthetic aortic valve | 1.35 | 0.9 | 8055 | 65 |
| aortic valve replacement mechanical | 0.44 | 0.3 | 104 | 14 |
| bioprosthetic aortic valve vs. mechanical | 0.87 | 0.4 | 6754 | 30 |
| mechanical aortic heart valve | 1.81 | 0.6 | 6419 | 42 |
| picture of mechanical aortic valve | 0.34 | 0.8 | 9541 | 90 |
| mechanical prosthetic heart valve | 1.5 | 0.5 | 6786 | 9 |
| prosthetic aortic valve dysfunction | 0.42 | 0.3 | 7233 | 34 |
| prosthetic aortic valve types | 0.99 | 0.7 | 6199 | 85 |
| mechanical aortic valve replacement surgery | 1.49 | 0.3 | 7741 | 51 |
| prosthetic aortic valve failure | 1.74 | 0.3 | 8774 | 53 |
| prosthetic patient mismatch aortic valve | 0.24 | 0.2 | 2353 | 79 |
| prosthetic aortic valve stenosis | 0.85 | 0.9 | 3547 | 59 |
| aortic valve replacement tissue vs mechanical | 1.77 | 0.7 | 1581 | 46 |
