Heart blocks are:
A) early ectopic beats that originate outside the SA node.
B) partial delay or complete interruptions in the cardiac conduction pathway between the atria and ventricles.
C) a shifting of the pacemaker site between the SA node, atria, and/or AV junction.
D) the result of accessory conduction pathways between the atria and ventricles.

Question

Quizplus · Accepted Answer

Heart blocks are partial delay or complete interruptions in the cardiac conduction pathway between the atria and ventricles.

Heart Blocks Are