| Similarity | Rank | |
|---|---|---|
| angiogram | 0.927 | 86447 |
| echocardiography | 0.921 | 67880 |
| ultrasonography | 0.889 | 80171 |
| intraoperative | 0.869 | 88896 |
| fluoroscopy | 0.863 | 99050 |
| catheterization | 0.854 | 52135 |
| stenting | 0.853 | 68152 |
| tomography | 0.850 | 35237 |
| radiographic | 0.849 | 61422 |
| echocardiogram | 0.846 | 78944 |
| perfusion | 0.843 | 52828 |
| angioplasty | 0.838 | 46994 |
| percutaneous | 0.832 | 56775 |
| intravascular | 0.832 | 93976 |
| preoperative | 0.832 | 53711 |
| SPECT | 0.830 | 83054 |
| embolization | 0.823 | 82914 |
| radiography | 0.822 | 63316 |
| radiograph | 0.821 | 90838 |
| intracranial | 0.814 | 54821 |
| revascularization | 0.813 | 75340 |
| restenosis | 0.808 | 91944 |
| ablation | 0.808 | 36832 |
| MRI | 0.808 | 12231 |
| radiographs | 0.805 | 62615 |