This is a network of specialized cardiac muscle fibers that provide a path for each cycle of cardiac excitation to progress through the heart.

Question

Quizplus · Accepted Answer

The network of specialized cardiac muscle fibers that provide a path for each cycle of cardiac excitation to progress through the heart is the cardiac conduction system. The other options are not related to the cardiac conduction system.

This Is a Network of Specialized Cardiac Muscle Fibers That