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Home Q & A Board Biology-Related Homework Help General Biology
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glisten glisten
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7 years ago
Why would someone need to have an artificial pacemaker installed in his or her heart tissue?
A) The AV node is not sending signals to the ventricles.
B) The heart valves are not directing blood flow through the chambers properly.
C) The SA node is not functioning properly to generate action potential at the proper intervals.
D) The Purkinje fibers are not distributing the signal properly.
Textbook 
Biology of Humans: Concepts, Applications, and Issues

Biology of Humans: Concepts, Applications, and Issues


Edition: 5th
Authors:
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PoalaPoala
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7 years ago
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glisten Author
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7 years ago
Good timing, thanks!
deathDoUsPart
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Yesterday
You make an excellent tutor!
alpheratz
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2 hours ago
Just got PERFECT on my quiz
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