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Related Experiment Video

Updated: Jun 12, 2026

Modified Radical Neck Dissection for Cervical Metastasis

Modified Radical Neck Dissection for Cervical Metastasis

Published on: February 20, 2026

[A man with a swelling in the neck].

Cock J Storm¹, A A M Ton van Ombergen

¹Ziekenhuis Walcheren, afd. Cardiologie, Vlissingen, The Netherlands. c.j.storm@hccnet.nl

Nederlands Tijdschrift Voor Geneeskunde

|May 21, 2010

Summary

Pacemaker electrodes can cause left subclavian vein occlusion, even years after removal. This case highlights a delayed complication of cardiovascular implantable electronic devices.

Area of Science:

Cardiology
Vascular Surgery

Background:

Cardiovascular implantable electronic devices (CIEDs) are widely used for managing cardiac arrhythmias.
Pacemaker leads, a common type of CIED component, can lead to long-term vascular complications.

Observation:

A 64-year-old male patient presented with a vascular issue.
The patient had a history of pacemaker implantation with subsequent lead removal 6 years prior to presentation.

Findings:

The patient was diagnosed with an occlusion of the left subclavian vein.
The occlusion was attributed to the presence of previously implanted pacemaker electrodes.

Implications:

This case underscores the potential for delayed venous complications following pacemaker lead removal.

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Last Updated: Jun 12, 2026

Modified Radical Neck Dissection for Cervical Metastasis

Modified Radical Neck Dissection for Cervical Metastasis

Published on: February 20, 2026

Awareness of such late-onset issues is crucial for clinicians managing patients with a history of CIEDs.

Further investigation into the mechanisms of late-stage lead-induced venous stenosis may be warranted.