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Limb loss due to transvenous endocardial pacemaker therapy.
The American Journal of Medicine
|February 1, 1985
Summary
Pacemaker lead thrombosis, though rare, can cause severe upper extremity complications. In a rare case, this led to limb amputation, highlighting the need to re-evaluate pacemaker therapy risks and benefits.
Area of Science:
- Cardiology
- Vascular Surgery
- Medical Device Complications
Background:
- Transvenous endocardial lead placement for permanent pacemakers can lead to intravenous thrombosis.
- Clinical manifestations of upper extremity thrombosis are typically uncommon and often manageable with conservative therapy.
Observation:
- A patient presented with severe pacemaker-electrode thrombosis.
- The thrombosis was unresponsive to conservative management strategies.
Findings:
- The patient's pacemaker-electrode thrombosis necessitated the amputation of the right upper extremity.
- This case represents an unusually severe manifestation of lead-associated thrombosis.
Implications:
- Severe complications underscore the importance of ongoing review of pacemaker therapy indications.
- A broader understanding of the risk-benefit ratio for pacemaker procedures is crucial for patient safety.
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