| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pulmonary artery to aorta ratio | 1.27 | 0.1 | 9167 | 70 |
| pulmonary artery to aorta ratio radiology | 1.92 | 0.8 | 499 | 35 |
| pulmonary artery to ascending aorta ratio | 1.69 | 0.3 | 4120 | 2 |
| pulmonary trunk to aorta ratio | 0.62 | 0.7 | 908 | 76 |
| pa to aorta ratio | 0.56 | 0.3 | 2382 | 9 |
| pulmonary artery to aorta | 0.96 | 0.1 | 9467 | 17 |
| aorta and pulmonary artery | 1.7 | 0.1 | 5697 | 56 |
| aorta and pulmonary artery anatomy | 0.2 | 0.6 | 5726 | 69 |
| renal artery to aorta ratio | 1.53 | 0.1 | 2257 | 26 |
| aorta larger than pulmonary artery | 0.53 | 1 | 9180 | 84 |
| aorta pulmonary artery relationship | 1.44 | 0.7 | 1158 | 13 |
| right pulmonary artery size | 0.82 | 0.2 | 6470 | 66 |
| pressure in aorta and pulmonary artery | 1.47 | 0.8 | 8973 | 55 |
| main pulmonary artery size | 1.86 | 0.7 | 1394 | 69 |
| normal size of right main pulmonary artery | 0.22 | 0.4 | 3655 | 42 |
| main pulmonary artery size radiology | 0.32 | 0.6 | 6930 | 9 |
| main pulmonary artery measurement | 1.14 | 0.7 | 3154 | 62 |
| right pulmonary artery diameter | 0.7 | 0.3 | 8202 | 71 |
| normal main pulmonary artery size | 1.65 | 0.3 | 1823 | 18 |
