The T-wave in an ECG represents | vedclass

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(D) The correct answer is $D$.In an $ECG$,the $P$-wave represents the electrical excitation (or depolarisation) of the atria.The $QRS$ complex represe

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return of the ventricles from excited state

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(D) The correct answer is $D$.In an $ECG$,the $P$-wave represents the electrical excitation (or depolarisation) of the atria.The $QRS$ complex represents the depolarisation of the ventricles,which initiates the ventricular contraction (systole).The $T$-wave represents the return of the ventricles from an excited state to a normal state,which is known as ventricular repolarisation.

The $T$-wave in an $ECG$ represents

Similar Questions

The following is a diagrammatic representation of a standard $ECG$. Which wave represents the contraction of both atria?

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Consider the following statements with respect to $ECG$ [Electrocardiogram] and choose the correct answer.
Statement $I$ : '$P$' wave represents the depolarisation of ventricles.
Statement $II$ : '$T$' wave represents the repolarisation of ventricles.

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