What causes a heart block dysrhythmia?
A)The ectopic focus originates above the ventricles.
B)The electrical current has difficulty traveling down the normal conduction pathway.
C)The rhythm originates at the AV junctional tissue, producing retrograde depolarization.
D)An ectopic beat originates in the right or left atrium, resulting in abnormal conduction.

Question

Quizplus · Accepted Answer

A heart block dysrhythmia occurs when the electrical current has difficulty traveling down the normal conduction pathway, leading to a delay or complete block in conduction between the atria and ventricles. This can be caused by various factors such as damage to the conduction system or medications.

What Causes a Heart Block Dysrhythmia