Multiple Choice
Which of the following are considered functional properties of the cardiac conduction system?
I. Initiate cardiac contraction
II. Accelerate depolarization across the atria
III. Slows the depolarization across the A-V node
IV. Accelerates depolarization down the bundle branches and Purkinje fibers
A) I and II
B) III and IV
C) II, III, and IV
D) I, II, III, and IV
Correct Answer:

Verified
Correct Answer:
Verified
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