Case 49

Published on 13/02/2015 by admin

Filed under Cardiovascular

Last modified 13/02/2015

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CASE 49

History: A 79-year-old woman presents with a malfunctioning pacemaker.

1. What are causes of pacemaker malfunction? (Choose all that apply.)

A. Lead fracture

B. Disconnection of lead from generator

C. Lead dislodgment

D. Lead perforation

2. What is the most likely diagnosis?

A. Lead fracture

B. Disconnection of lead from generator

C. Lead dislodgment

D. Lead perforation

3. Where is the lead that is to the left of midline?

A. Right ventricle

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