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: 10

Answer

e. positive chronotropic

Work Step by Step

Drugs that increase the heart rate have a positive chronotropic effect. Chronotropic comes from chrono- "time" and trop "change/influence". Positive means it increases the value.
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