General
Extended QTc Interval Concerns
There may be times when you're concerned about the QTc measurements or an incorrect software interpretation given on an ECG. Whilst the software interpretation is there for guidance only and should always be backed up by a clinician reviewing the ...
Age range for ECG
All of Numed's supplied 12 Lead ECG machines can be used on anyone over the age of 1 year old. However, if you are performing an ECG on a child due to the size of the patient, you may need to purchase smaller electrodes. In certain circumstances, the ...
12 Lead ECG Interference
12-Lead ECG Interference: Common Causes and Solutions If your ECG readings appear unclear with fuzzy or thick lines, it could indicate a problem with the connection to the patient. To ensure accurate readings, follow these steps to troubleshoot ...
No ECG Readings? Troubleshooting Common Connection Issues
ECG Showing 'Leads Off' When Connected to a Patient If the ECG leads are connected to the patient but no readings appear on the screen, this is often due to poor patient contact which can be caused by expired or improperly stored electrodes. Tip: ...