After the electrical impulse of the heart passes through the AV node,it travels next to the:
A) SA node.
B) bundle of His.
C) Purkinje fibers.
D) bundle branches.
E) mitral valve.

Question

Quizplus · Accepted Answer

After the electrical impulse passes through the AV (atrioventricular) node, it travels next to the bundle of His before moving on to the bundle branches and then the Purkinje fibers. This is part of the heart's electrical conduction system that coordinates the heartbeat.

After the Electrical Impulse of the Heart Passes Through the AV