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Aspergillus infection of a permanent ventricular pacing lead
Pacing and Clinical Electrophysiology : PACE
|May 1, 1984
Abstract:
Fungal infections of intracardiac pacemakers are extremely rare. We describe what appears to be the first reported case of Aspergillus infection of a permanent pacing lead and review the three reported cases of other fungal infections of pacemaker leads which we could find in the literature. These infections may be encountered more frequently as the number of permanent pacemakers implanted in elderly patients with underlying medical illnesses continues to increase.
Insights
Fungal infections of permanent pacing leads are rare but increasing. This study reports the first Aspergillus case, highlighting the need for awareness in vulnerable patients.
Area of Science:
- Cardiology
- Infectious Diseases
- Medical Device Infections
Background:
- Intracardiac pacemakers are crucial for managing cardiac arrhythmias.
- Fungal infections of pacemaker leads are exceptionally uncommon.
- Increasing implantation rates in elderly patients with comorbidities raise concerns.
Observation:
- This report details the first documented case of Aspergillus infection specifically involving a permanent pacing lead.
- A comprehensive literature review identified three prior instances of other fungal pacemaker lead infections.
Findings:
- Aspergillus species can cause rare but serious intracardiac device infections.
- Fungal pacemaker lead infections, though infrequent, are associated with significant morbidity.
Implications:
- Clinicians should consider fungal etiologies in pacemaker lead infections, especially in immunocompromised or elderly patients.
- Enhanced vigilance and diagnostic approaches are needed for these rare but severe complications.
- Further research into preventative strategies and treatment protocols for fungal pacemaker infections is warranted.