The ________ of the heart is(are) located in the walls of the ventricles.
A) Purkinje fibers.
B) SA node.
C) AV node.
D) bundle branches.
E) bundle of His.

Question

Quizplus · Accepted Answer

The Purkinje fibers are specialized conducting fibers located in the walls of the ventricles. They play a critical role in the electrical conduction system of the heart, transmitting the electrical impulses from the AV node to the ventricular muscle, causing the heart to contract and pump blood.

The ________ of the Heart Is(are) Located in the Walls