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 - Page 690: 19

Answer

The law shows how the critical factor controlling the stroke volume is how much the degree of stretch of the cardiac cells right before they contract. The crucial factor is the amount of blood returning to the heart and its ventricles.

Work Step by Step

The law shows how the critical factor controlling the stroke volume is how much the degree of stretch of the cardiac cells right before they contract. The crucial factor is the amount of blood returning to the heart and its ventricles.
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