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Ananya Shree

Class 12th
Biology
2 years ago

An ECG shows the functioning of the (a) brain (b) heart (c) lungs (d) kidneys

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Muskan Anand

2 years ago

Option B) An electrocardiogram (ECG) is a simple test that can be used to check your heart's rhythm and electrical activity. Sensors attached to the skin are used to detect the electrical signals produced by your heart each time it beats

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