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Modified magnet test for a reversed automatic implantable cardioverter defibrillator
L E Gering1, J N Ruskin, H Garan
1Cardiac Unit, Harvard Medical School, Massachusetts General Hospital, Boston 02114.
Pacing and Clinical Electrophysiology : PACE
|December 1, 1989
Summary
A patient with heart conditions experienced unusual complications after receiving an automatic cardioverter defibrillator (AICD). The device rotated, necessitating a specific magnet test for proper function assessment.
Area of Science:
- Cardiology
- Medical Device Technology
Background:
- Atrial septal defect and cardiomyopathy are significant cardiac conditions.
- Ventricular tachycardia can lead to sudden collapse and requires advanced intervention.
Observation:
- A 55-year-old male patient with pre-existing heart conditions underwent AICD implantation.
- The patient experienced ventricular tachycardia necessitating the AICD implantation.
Findings:
- The AICD implantation was complicated by unusual device-related issues.
- Rotation of the AICD pulse generator unit occurred, requiring a specialized diagnostic test.
Implications:
- This case highlights rare AICD complications and diagnostic challenges.
- Understanding these complications is crucial for managing patients with implanted cardiac devices.