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Characteristics of frequency response that an electrocardiograph should have in relation to the various intended uses
| Aim | Age of patient | Mode | High pass filter (Hz) | Low pass filter (Hz) |
|---|---|---|---|---|
| Diagnostics | Adult | Manual | 0.05 | 150 |
| Diagnostics | Adult | Automatic | 0.05–0.67To be defined | 150 |
| Diagnostics | Child | Manual | 0.05 | 250 |
| Diagnostics | Child | Automatic | 0.05–0.67To be defined | 250 |
