| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pfo closure mri safety | 0.21 | 0.6 | 8003 | 62 | 22 |
| pfo | 1.27 | 0.6 | 755 | 76 | 3 |
| closure | 0.31 | 0.7 | 3597 | 75 | 7 |
| mri | 0.37 | 0.7 | 7201 | 34 | 3 |
| safety | 0.18 | 0.9 | 5265 | 23 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pfo closure mri safety | 0.2 | 1 | 2909 | 28 |
