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QRS complex of a standard ECG represents...

QRS complex of a standard ECG represents

A

Excitation or depolarisation of atria

B

Depolarisation of ventricles

C

Repolarisation of ventricles

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
QRS compex of a standard ECG represents depolarisation of ventricles.
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