The _______ Prevents the Initial Depolarization at the S-A Node

question 42

Multiple Choice

The _______ prevents the initial depolarization at the S-A node from spreading across the heart from the atria through the ventricles and ending at the tip of the septum.

• A) S-A node
• B) connective tissue between the atria and ventricles
• C) interventricular septum
• D) bundle of Purkinje fibers

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A list or plan of items to be discussed or acted upon during a meeting.

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