| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ecg qrs duration | 1.48 | 0.9 | 7127 | 88 | 16 |
| ecg | 1.91 | 0.3 | 9769 | 11 | 3 |
| qrs | 0.04 | 0.3 | 5266 | 45 | 3 |
| duration | 1.59 | 0.6 | 1709 | 18 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ecg qrs duration normal range | 1.62 | 1 | 9871 | 66 |
| ecg qrs duration | 1.07 | 0.9 | 5604 | 14 |
| ecg qrs duration normal | 1.85 | 0.3 | 548 | 38 |
| ecg qrs duration normal range in ms | 0.76 | 0.3 | 5406 | 96 |
| what is qrs duration on ecg | 0.26 | 0.4 | 2714 | 2 |
| what is normal qrs duration on ecg | 0.57 | 0.2 | 669 | 20 |
| qrs normal range in ecg | 1.32 | 0.4 | 8105 | 69 |
| ecg normal qrs interval | 0.97 | 0.6 | 50 | 25 |
| what is qrs duration in ecg | 1.22 | 0.3 | 711 | 65 |
| ekg qrs interval normal range | 0.55 | 0.5 | 2604 | 36 |
| how to calculate qrs duration in ecg | 1.65 | 0.6 | 5991 | 60 |
