The circulatory system — Biology STD 10 — Question
ICSE BoardEnglish MediumSTD 10BiologyThe circulatory system1 Mark
Question
Explain the Term : Electrocardiogram (ECG)
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Answer
Electrocardiogram (ECG): A test that records the electrical activity (report of an electrocardiograph which is produced by the heart muscles during the cardiac cycle of contraction and relaxation) over a period of time. It's used to detect heart problems and monitor heart health.
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