Biology, asked by vidhisharma16, 10 months ago

with the help of diagram describe ECG.add a note on its significance​

Answers

Answered by Pranjal2111
1

Explanation:

By counting the number of QRS complex that occurs in a given time period, one can determine the heart rate of an individual. since the ECGs obtain from different individuals have roughly the same shape for a given lead configuration, any deviation from this shape indicates a possible abnormality or disease. it is a great clinical significance.

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