| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| st changes on ekg meaning | 0.18 | 0.5 | 1658 | 13 |
| st t changes on ekg | 0.45 | 1 | 839 | 91 |
| st changes on ecg | 0.61 | 0.1 | 6409 | 53 |
| st on ekg means | 0.78 | 0.2 | 2894 | 18 |
| st wave changes on ekg | 1.72 | 0.7 | 5506 | 68 |
| ekg no st changes | 1.57 | 0.7 | 3149 | 56 |
| non specific st-t changes on ekg | 1.16 | 0.8 | 2597 | 10 |
| ischemic st changes on ekg | 0.48 | 1 | 1487 | 42 |
| nonspecific st changes on ekg | 1.19 | 0.6 | 2912 | 3 |
| ekg no acute st changes | 0.07 | 0.3 | 6891 | 58 |
| stt changes in ecg | 1.53 | 0.1 | 1191 | 74 |
| nonspecific st segment changes on ekg | 0.4 | 0.3 | 2996 | 28 |
| st in ecg means | 1.25 | 0.3 | 2528 | 88 |
| non specific st changes ecg | 0.59 | 0.3 | 6024 | 37 |
| what are st changes in the heart | 0.32 | 0.3 | 2195 | 72 |
| st deviation on ekg | 1.74 | 1 | 6557 | 50 |
| what are st changes | 0.09 | 0.2 | 9939 | 90 |
| ecg non specific st-t wave changes | 1.11 | 0.2 | 7905 | 20 |
