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Course # 90803 • Antibradycardia Pacemakers


Objective:
Discuss identification and management of common pacemaker problems including end-of-battery life indications, failure to sense, failure to fire, and failure to capture.

35. Failure to capture may be caused by
A) oversensing.
B) a paced beat during the refractory period.
C) scar tissue at the site of lead implantation.
D) All of the above