Anatomy & Physiology: The Unity of Form and Function, 7th Edition

Published by McGraw-Hill Education
ISBN 10: 0073403717
ISBN 13: 978-0-07340-371-7

Chapter 19 - The Circulatory System: The Heart - Study Guide - Testing Your Recall - Page 741: 1

Answer

d. the tendinous cords.

Work Step by Step

The cardiac conduction system includes all but the tendinous cords. The tendinous cords are fibers that connect the papillary muscles to the tricuspid and mitral valves. The conduction system includes the SA node, AV node, the bundle of His, and the Purkinje fibers.
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