All of the rhythms characterized as heart blocks are caused by conduction disturbances at the:
A)SA node.
B)atrial pathways.
C)AV node.
D)Purkinje fibers.

Name: All of the rhythms characterized as heart blocks are caused by conduction disturbances at the: A)SA node. B)atrial pathways. C)AV node. D)Purkinje fibers.
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Question

Quizplus · Accepted Answer

Heart blocks are caused by conduction disturbances at the AV node, specifically in the transmission of electrical impulses from the atria to the ventricles.

All of the Rhythms Characterized as Heart Blocks Are Caused