Examlex
Identify the pair of compounds.
ECG Machine
An electrocardiogram machine, a medical device used to record the electrical activity of the heart to detect cardiac abnormalities.
Amplifier
A device on an electrocardiograph that enlarges the ECG impulses.
Electrical Impulses
Quick bursts of electrical activity that carry messages within the body, especially within the nervous system.
ECG Machine
A diagnostic tool that records the electrical activity of the heart over a period of time, used to detect heart diseases and monitor heart health.
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