International Journal of Medical Students (Aug 2020)

ECG Artifact by a Spinal Cord Neurostimulator: A Case Report

  • Shyla Gupta,
  • Cathy Shaw,
  • Sohaib Haseeb,
  • Adrian Baranchuk

DOI
https://doi.org/10.5195/ijms.2020.614
Journal volume & issue
Vol. 8, no. 2

Abstract

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Background: Neurostimulator devices produce electrical oscillations that may prevent accurate diagnosis of an ECG. The Case: We present the case of a 68-year-old man who came to the emergency department with chest pain and a spinal cord neuromodulator device in situ to treat his polymyalgia rheumatica. A 12-lead ECG was obtained to determine the cause of the chest pain, and atrial fibrillation was wrongly diagnosed. Conclusion: This case reiterates the value of recognizing this uncommonly encountered ECG artifact to avoid unnecessary mistakes in interpretation of heart rhythms.

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