Bio-Physics (M.Phil./Ph.D.) 2019 Panjab University Entrance Exam With Answers

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8.

The S wave form of normal human ECG originates due to:

A: Septal and left ventricular depolarization
B: Late depolarization of the ventricular walls moving back towards the AV junction
C: Left to right septal depolarization
D: Repolarization of atrium

The answer is: B

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