M.Sc. Bio-Physics (PU-CET P.G) 2022 Panjab University Entrance Exam With Answers

Practice Mode:
35.

In an electrocardiogram, the QRS complex represents the

A: Depolarisation of the atria
B: Repolarisation of the atria
C: Depolarisation of the ventricles
D: Repolarisation of ventricles

The answer is: C