| Similarity | Rank | |
|---|---|---|
| echocardiogram | 0.930 | 78944 |
| angiography | 0.921 | 49954 |
| ultrasonography | 0.911 | 80171 |
| electrocardiogram | 0.867 | 77456 |
| fluoroscopy | 0.866 | 99050 |
| catheterization | 0.864 | 52135 |
| angiogram | 0.859 | 86447 |
| intraoperative | 0.850 | 88896 |
| radiographic | 0.847 | 61422 |
| radiography | 0.843 | 63316 |
| SPECT | 0.831 | 83054 |
| preoperative | 0.831 | 53711 |
| perfusion | 0.828 | 52828 |
| radiologic | 0.826 | 80664 |
| interventional | 0.826 | 45941 |
| sonography | 0.826 | 57686 |
| ECG | 0.823 | 38410 |
| MRI | 0.822 | 12231 |
| hemodynamic | 0.822 | 76424 |
| tomography | 0.819 | 35237 |
| radiograph | 0.812 | 90838 |
| EKG | 0.810 | 51149 |
| endoscopy | 0.805 | 49296 |
| imaging | 0.805 | 7334 |
| intravascular | 0.800 | 93976 |