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    The Pacemaker That Fires at 20 to 40 Beats Per
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The Pacemaker That Fires at 20 to 40 Beats Per

Question 1

Question 1

Multiple Choice

The pacemaker that fires at 20 to 40 beats per minute is:


A) the SA node.
B) the bundle of His.
C) the AV node.
D) Purkinje's network.

Correct Answer:

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