| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 4.1 cm ascending thoracic aortic aneurysm | 0.82 | 0.4 | 1616 | 70 |
| ascending aortic aneurysm 4.1 cm | 1.07 | 0.7 | 9878 | 14 |
| thoracic aortic aneurysm 4.1 cm | 0.81 | 0.9 | 2953 | 36 |
| ascending thoracic aortic aneurysm size | 0.84 | 1 | 6431 | 73 |
| ascending aortic aneurysm 4.4 cm | 1.88 | 0.8 | 6882 | 63 |
| ascending aortic aneurysm 4 cm | 1.54 | 1 | 8580 | 68 |
| ascending aortic aneurysm 4.3 cm | 0.68 | 0.7 | 1222 | 14 |
| ascending aortic aneurysm 4.2 cm | 0.67 | 0.6 | 1332 | 32 |
| ascending aortic aneurysm 4.6 cm | 1.7 | 0.8 | 1484 | 30 |
| thoracic aortic aneurysm 4.5 cm | 1.63 | 0.7 | 9153 | 40 |
| thoracic aortic aneurysm 4 cm | 0.59 | 0.3 | 952 | 66 |
| thoracic aortic aneurysm ascending | 0.15 | 1 | 6062 | 32 |
| ascending aortic aneurysm measuring 4.5 cm | 0.02 | 0.7 | 9101 | 45 |
| ascending aortic aneurysm measuring 4.3 cm | 1.24 | 1 | 3174 | 53 |
| ascending aortic aneurysm measuring 4.7 cm | 0.64 | 1 | 3998 | 16 |
| ascending aortic aneurysm measuring 4.2 cm | 1.47 | 0.7 | 8627 | 23 |
| mild ascending thoracic aortic aneurysm | 1.39 | 0.8 | 2416 | 15 |
| thoracic aortic aneurysm 4.8 cm | 1.95 | 0.9 | 6903 | 7 |
| ascending thoracic aorta aneurysm size | 1.98 | 0.4 | 2370 | 36 |
| descending thoracic aortic aneurysm size | 0.28 | 0.9 | 6538 | 67 |
