The action potential impulse is passing through the AV node between the P wave and QRS complex.

Question

Quizplus · Accepted Answer

The AV node is located between the atria and ventricles and is responsible for delaying the impulse transmission from the atria to the ventricles. Therefore, during this delay, there is a slight pause between the P wave and QRS complex, and the action potential impulse is passing through the AV node at this time.

The Action Potential Impulse Is Passing Through the AV Node