A device that substitutes for the normal pacemaker cells of the heart's electrical conduction system is a(n):
A) artificial pacemaker.
B) universal pacemaker.
C) central pacemaker.
D) voluntary pacemaker.

Question

Quizplus · Accepted Answer

An artificial pacemaker is a device that substitutes for the normal pacemaker cells of the heart's electrical conduction system. It is used to regulate the heartbeat in individuals with certain heart conditions such as bradycardia (abnormally slow heart rate) or atrial fibrillation.

A Device That Substitutes for the Normal Pacemaker Cells of the Heart's