When does electrical activity occur at the AV node
A)during the P wave
B)between the P wave and the QRS complex
C)during the QRS complex
D)between the QRS complex and the T wave

Question

Quizplus · Accepted Answer

Electrical activity occurs at the AV node between the P wave and QRS complex. This is when the atria have finished contracting, and the electrical signal is being passed on to the ventricles through the AV node.

When Does Electrical Activity Occur at the AV Node