A common cause of failure to fire is undersensing.

Name: A common cause of failure to fire is undersensing.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Undersensing refers to a pacemaker's failure to detect a patient's heart rhythm, which can cause problems with pacing. It is not typically associated with failure to fire. Failure to fire can be caused by a number of factors, such as battery depletion, broken leads, or programming errors.

A Common Cause of Failure to Fire Is Undersensing