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Related Experiment Video

Updated: May 14, 2026

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing
12:45

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Published on: December 11, 2017

Cardiac rhythm device contact dermatitis.

Jaskaran Kang1, Christopher S Simpson, Debra Campbell

  • 1Heart Rhythm Service, Kingston General Hospital, Queen's University, Kingston, Ontario, Canada.

Annals of Noninvasive Electrocardiology : the Official Journal of the International Society for Holter and Noninvasive Electrocardiology, Inc
|January 26, 2013
PubMed
Summary
This summary is machine-generated.

Contact dermatitis can occur from cardiac rhythm devices. Patch testing confirmed this, with resolution after device reimplantation using alternative materials.

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Contact Hypersensitivity as a Murine Model of Allergic Contact Dermatitis
08:25

Contact Hypersensitivity as a Murine Model of Allergic Contact Dermatitis

Published on: September 26, 2022

Area of Science:

  • Dermatology
  • Cardiology
  • Allergy & Immunology

Background:

  • Cardiac rhythm devices, such as pacemakers and implantable cardioverter defibrillators, are increasingly implanted.
  • Adverse skin reactions to these devices can pose diagnostic challenges.

Observation:

  • Three cases of contact dermatitis confirmed by patch testing in patients with cardiac rhythm devices are presented.
  • Symptoms included pain, tenderness, and dermatological manifestations.

Findings:

  • Patch testing successfully identified the causative agents in cardiac rhythm device-induced contact dermatitis.
  • Device extraction and reimplantation with devices using different materials or coatings led to complete resolution in two cases.

Implications:

  • These cases highlight the importance of considering device-related contact dermatitis in patients with cardiac rhythm devices.
  • Diagnostic strategies should include patch testing for suspected allergic reactions.
  • Successful management involves identifying and avoiding the offending material through device modification or replacement.