Biology · Human Physiology
The QRS complex in a normal Electrocardiogram (ECG) represents:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Ventricular repolarization
- 2Ventricular depolarization✓
- 3Atrial repolarization
- 4Atrial depolarization
Correct answer
Ventricular depolarization
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