# 1 #2 9. Which tracing (#1 or #2) is showing tachycardia? 10. Which tracing (#1 or #2) most closely represents the effect of a positive chronotropic drug? 11. Which tracing (#1 or #2) best approximates the effect of K+ on the heart?-

# 1 #2 9. Which tracing (#1 or #2) is showing tachycardia? 10. Which tracing (#1 or #2) most closely represents the effect of a positive chronotropic drug? 11. Which tracing (#1 or #2) best approximates the effect of K+ on the heart?-

Fundamentals of Sectional Anatomy: An Imaging Approach

2nd Edition

ISBN:9781133960867

Author:Denise L. Lazo

Publisher:Denise L. Lazo

Chapter7: Pelvis

Section: Chapter Questions

Problem 6RQ

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9-11. Refers to the ECG tracings below.
#1
#2
9. Which tracing (#1 or #2) is showing tachycardia?
10. Which tracing (#1 or #2) most closely represents the effect of a positive chronotropic drug?
11. Which tracing (#1 or #2) best approximates the effect of K+ on the heart?-

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