In ECG,P-wave represents | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The $ECG$ (Electrocardiogram) is a graphical representation of the electrical activity of the heart during a cardiac cycle.- The $P$-wave represen

Vedclass · Accepted Answer

Atrial depolarisation

Vedclass · Answer

(C) The $ECG$ (Electrocardiogram) is a graphical representation of the electrical activity of the heart during a cardiac cycle.- The $P$-wave represents the electrical excitation (or depolarisation) of the atria,which leads to the contraction of both the atria.- The $QRS$ complex represents the depolarisation of the ventricles,which initiates the ventricular contraction.- The $T$-wave represents the return of the ventricles from an excited to a normal state (repolarisation).Therefore,the $P$-wave represents atrial depolarisation.

In $ECG$,$P$-wave represents

Similar Questions

The $T$-wave in a normal $ECG$ represents . . . . . . .

Which of the following values indicates hypertension?

Rise in blood pressure is directly related to the following $EXCEPT$ . . . . . . .

The diagram given here is the standard $ECG$ of a normal person. The $P$-wave represents the

Vedclass Test Series

Exam Paper Generator

Online Exam Module