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In ECG, what does T wave represent?...

In ECG, what does T wave represent?

A

Diastole of atria

B

Systole of ventricles

C

Systole of ventricles

D

Repolarisation of ventricles

Text Solution

Verified by Experts

The correct Answer is:
D

P-wave-Atrial depolarisation (Atrial systole/cotraction)
QRS complex-Ventricular depolarisation (ventricular systole/contraction)
T-wave-Ventricular repolarisation (ventricular relaxation)
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Knowledge Check

  • In ECG what is represented by P-wave , QRS complex and T-wave respectively ?

    A
    Repolarisation of atria, Depolarisation of atria, Repolarisation of ventricles
    B
    Repolarisation of ventricles,Depolarisation of atria, Depolarisation of ventricles
    C
    Repolarisation of ventricles , Depolarisation of atria, Depolarisation of ventricles
    D
    Depolarisation of atria, Depolarisation of ventricles, repolarisation of ventricles
  • Consider the parametric equation x=(a(1-t^(2)))/(1+t^(2))" and "y=(2at)/(1+t^(2)) What does the equation represent ?

    A
    It represents a circle of diameter a
    B
    It represents a circle of radius a
    C
    It represents a parabola
    D
    None of the above
  • In ECG. 'p' wave represents ……….. .

    A
    ventricular repolarization
    B
    ventricular depolarization
    C
    atrial depolarization
    D
    atrial repolarization
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