In ECG, the depolarisation of atria is indicated by

R-wave

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Q-wave

No worries! We‘ve got your back. Try BYJU‘S free classes today!

P-wave

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

S-wave

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C
P-wave

The P-wave is a small upward wave which represents electrical excitation or atrial depolarisation which leads to contraction of both the atria.

Suggest Corrections

Similar questions

	Column I		Column II
A	P-wave	1	Depolarisation of ventricles
B	QRS complex	2	Repolarisation of ventricles
C	T-wave	3	Coronary ischemia
D	Inversion of T-wave	4	Depolarisation of atria
		5	Repolarisation of atria

\begin{matrix} A. P wave & i) depolarisation of atria B. T wave & ii) repolarisation of ventricles C. QRS wave & iii) depolarisation of ventricles \end{matrix}

	Column I		Column II
A	P-wave	1	Depolarisation of ventricles
B	QRS complex	2	Repolarisation of ventricles
C	T-wave	3	Coronary ischemia
D	Inversion of T-wave	4	Depolarisation of atria
		5	Repolarisation of atria

Join BYJU'S Learning Program