| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ecg signal frequency range | 0.59 | 0.5 | 2433 | 94 | 26 |
| ecg | 1.51 | 0.9 | 9759 | 90 | 3 |
| signal | 0.49 | 0.6 | 6925 | 25 | 6 |
| frequency | 1.11 | 0.1 | 7556 | 52 | 9 |
| range | 1.77 | 1 | 7525 | 37 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ecg signal frequency range | 0.08 | 0.2 | 1731 | 95 |
| ecg signal spectrum frequency | 0.36 | 0.1 | 7876 | 96 |
| normal ecg frequency range | 0.57 | 0.8 | 268 | 24 |
| ecg signal voltage range | 1.54 | 1 | 6843 | 97 |
| sampling frequency of ecg signal | 1.91 | 0.4 | 9405 | 77 |
| time frequency analysis of ecg signal | 0.27 | 0.5 | 7622 | 82 |
| emg signal frequency range | 0.32 | 0.5 | 1733 | 20 |
| bandwidth of ecg signal | 0.05 | 0.2 | 3341 | 36 |
| normal range of ecg | 1.73 | 0.4 | 5898 | 62 |
| ecg interval normal range | 0.93 | 0.3 | 4266 | 27 |
| ecg parameters normal range | 1.95 | 0.5 | 1401 | 90 |
| ecg test normal range | 1.05 | 0.2 | 7397 | 65 |
| ecg test normal range chart | 1.15 | 0.4 | 4865 | 41 |
| ecg normal range values | 0.4 | 0.5 | 9857 | 75 |
| ecg p normal range | 1.48 | 0.5 | 3673 | 20 |
| normal ecg interval ranges | 0.62 | 0.1 | 2870 | 34 |
| ecg hr normal range | 0.91 | 0.6 | 3304 | 16 |
