| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| carotid ultrasonography | 0.36 | 0.3 | 754 | 53 | 23 |
| carotid | 1.87 | 0.8 | 1571 | 91 | 7 |
| ultrasonography | 1.96 | 0.8 | 468 | 12 | 15 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| carotid ultrasonography | 0.45 | 0.9 | 7208 | 76 |
| carotid ultrasonography definition | 0.06 | 0.1 | 6509 | 21 |
| carotid duplex ultrasonography | 1.96 | 1 | 5753 | 91 |
| carotid doppler ultrasonography | 0.55 | 0.4 | 5595 | 31 |
| carotid artery ultrasonography | 1.09 | 0.4 | 616 | 32 |
