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Differences in pacemaker programming between electrophysiology specialists and other physicians.

Edgar Antezana-Chavez1, Tatiana Flores Herrera1, Daniel Saavedra Rodriguez1

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Indian Pacing and Electrophysiology Journal
|August 2, 2023
PubMed
Summary

Pacemaker programming errors are common when performed by non-electrophysiology specialists. Electrophysiology (EP) specialists should manage cardiovascular implantable electronic device (CIED) follow-up to ensure patient safety and device efficacy.

Keywords:
Electrophysiology evaluationPacemaker programmingVentricular pacing burden

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Area of Science:

  • Cardiology
  • Biomedical Engineering
  • Medical Device Technology

Background:

  • Cardiovascular implantable electronic devices (CIEDs) require precise programming for optimal function and patient safety.
  • In resource-limited settings, non-specialists often perform CIED programming, potentially lacking adequate training.
  • This can lead to suboptimal device performance and adverse patient outcomes.

Purpose of the Study:

  • To compare pacemaker programming practices between electrophysiology (EP) specialists and other physicians.
  • To identify common programming errors made by non-EP specialists.
  • To establish the necessity of EP specialist involvement in CIED follow-up.

Main Methods:

  • Retrospective review of pacemaker programming changes.
  • Analysis of patient data from evaluations performed by an EP specialist.
  • Comparison of programming settings between initial non-EP specialist evaluations and subsequent EP specialist interventions.

Main Results:

  • A high prevalence of programming errors (71%) requiring modifications was observed in patients previously seen by non-EP specialists.
  • Common errors included incorrect deactivation/activation of rate-adaptive pacing, unnecessary ventricular stimulation (40%), and inappropriate pacing output (26%).
  • Significant deviations in pacing rate limits, output, sensitivity, and mode settings were identified, necessitating correction by an EP specialist.

Conclusions:

  • Non-EP specialists commit frequent errors in pacemaker programming, impacting device function and patient care.
  • Electrophysiology (EP) specialists are crucial for accurate CIED programming and follow-up.
  • Ensuring EP specialist oversight in CIED management is vital for patient safety and optimal therapeutic outcomes.