Body Fluids and CirculationHard

Question

Select the incorrect statement from following with regards to human ECG:-

Options

A.″P-wave″ represents depolarisation of Atrium.
B.″QRS-complex″ represents depolarisation of ventricles.
C.″T-wave″ represents depolarisation of ventricles.
D.Heart beat rate is also calculated by ECG in order to counting of ″QRS-complex″ in fixed time duration.

Solution

NCERT (XI) Page # 286 (H) para- 3rd

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