| Similarity | Rank | |
|---|---|---|
| angiography | 0.927 | 49954 |
| echocardiogram | 0.909 | 78944 |
| echocardiography | 0.859 | 67880 |
| biopsy | 0.852 | 17857 |
| ultrasonography | 0.845 | 80171 |
| angioplasty | 0.843 | 46994 |
| catheterization | 0.838 | 52135 |
| radiograph | 0.832 | 90838 |
| fluoroscopy | 0.830 | 99050 |
| MRI | 0.811 | 12231 |
| electrocardiogram | 0.811 | 77456 |
| stenting | 0.810 | 68152 |
| intraoperative | 0.808 | 88896 |
| laparoscopy | 0.808 | 63045 |
| carotid | 0.806 | 38913 |
| thrombus | 0.804 | 76197 |
| preoperative | 0.802 | 53711 |
| biopsies | 0.801 | 39895 |
| radiographic | 0.800 | 61422 |
| aneurysm | 0.799 | 34859 |
| mitral | 0.798 | 50904 |
| embolization | 0.797 | 82914 |
| percutaneous | 0.793 | 56775 |
| perfusion | 0.792 | 52828 |
| workup | 0.786 | 83099 |