Human Anatomy & Physiology (9th Edition)

Published by Pearson
ISBN 10: 0321743261
ISBN 13: 978-0-32174-326-8

Chapter 18 - The Cardiovascular System: The Heart - Review Questions - Critical Thinking and Clinical Application Questions - Page 690: 6d

Answer

Bundle of His.

Work Step by Step

Atrioventricular bundle - is ashort bundle of modified myocardial fibres which begins from the anteroinferior end of the AV node. - runs in the posterior margin of the membranous part of the interventricular septum. - divides into 2 branches : right bundle branch ( RBB ) & left bundle branch ( LBB ). - also called : "bundle of His."
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