Biology, asked by elle05, 5 months ago

What does an E.C.G reveal about the heart?

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Answered by Anonymous

4

Answer:

An ECG (electrocardiogram) records the electrical activity of your heart at rest. It provides information about your heart rate and rhythm, and shows if there is enlargement of the heart due to high blood pressure (hypertension) or evidence of a previous heart attack (myocardial infarction).

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