| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what does an ecg show | 1.89 | 0.6 | 9108 | 5 |
| what does an ecg show about the heart | 0.03 | 0.3 | 804 | 93 |
| what does an ecg show uk | 1.08 | 0.1 | 2876 | 1 |
| does an ecg show all heart problems | 1.85 | 0.4 | 387 | 32 |
| does angina show on ecg | 1.4 | 0.9 | 3752 | 73 |
| does ecg show heart attack | 0.29 | 0.7 | 7636 | 8 |
| does ecg show hypertrophic cardiomyopathy | 0.41 | 0.2 | 2749 | 77 |
| does an ecg show blocked arteries | 1.28 | 0.5 | 8813 | 18 |
| why is atrial repolarization not shown on ecg | 0.58 | 1 | 2121 | 23 |
| ecg showed nsr | 1.5 | 0.4 | 2239 | 98 |
| ecg showing lvh | 0.58 | 0.1 | 8660 | 73 |
| ecg showed | 1.5 | 0.8 | 6195 | 25 |
| ecg shows sinus rhythm | 0.53 | 0.1 | 9854 | 59 |
| ecg showing atrial fibrillation | 0.61 | 1 | 3799 | 63 |
| ecg showing af | 0.39 | 0.2 | 7506 | 19 |
| ecg showed lbbb | 0.28 | 0.1 | 3057 | 9 |
| ecg showing tachycardia | 0.86 | 0.3 | 8663 | 55 |
| ecg shows what | 1.05 | 0.7 | 3062 | 74 |
| ecg showing rbbb | 0.97 | 0.4 | 763 | 85 |
| ecg showed sinus rhythm | 1.29 | 0.6 | 3993 | 38 |
| ecg showing complete heart block | 1.93 | 0.4 | 681 | 3 |
| ecg shows left ventricular hypertrophy | 0.6 | 0.5 | 8217 | 89 |
| ecg showing heart attack | 0.65 | 0.3 | 2366 | 18 |
