SozoCardiology - Dr Ooi Yau Wei Interventional Cardiologist

Heart screening packages, cardiac services and investigations

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You are here: Home / Descriptions for Non-Invasive Cardiac Investigations / 1. Electrocardiography / Signal-Averaged ECG

Signal-Averaged ECG

  • A more detailed type of ECG whereby multiple ECG tracings are obtained over a longer period and averaged by the computer
  • Detects more subtle rhythm abnormalities which may not be seen on a normal ECG