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Case Reports
. 2021 Dec 9;8(3):183-186.
doi: 10.1016/j.hrcr.2021.12.004. eCollection 2022 Mar.

Rate-dependent change in capture threshold following implantation of a leadless pacemaker

Alex J Nusbickel  1 , Steven J Ross  2 , William M Miles  2 , Kun Xiang  2
Affiliations
Case Reports

Rate-dependent change in capture threshold following implantation of a leadless pacemaker

Alex J Nusbickel et al. HeartRhythm Case Rep. .
No abstract available

Keywords: Bradycardia; Capture threshold; Electrophysiology devices; Leadless pacemaker; Pacemaker implantation; Pacing.

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Figures

Figure 1
Figure 1
The Micra leadless pacemaker (Medtronic Inc, Minneapolis, MN): before (A) and after (B) pull-and-hold test. Note the 4 tines (black arrows) on the distal end of the Micra device that adhere to the myocardium. Opening of the tines after the pull-and-hold test, as seen in Figure 2B, is an indicator of adequate fixation.
Figure 2
Figure 2
Chest radiographs demonstrating location of the Micra pacemaker (Medtronic Inc, Minneapolis, MN), both immediately (A) and 1 day (B) following implantation. The position of the Micra pacemaker remained unchanged on chest radiograph (arrow).
See this image and copyright information in PMC

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References

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