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Updated: Jan 8, 2026

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Myocardial Infarction by Percutaneous Embolization Coil Deployment in a Swine Model
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Percutaneous Retrieval of Migrated Embolization Coils From the Right Atrium
Inderjeet Bharaj1, Ei Ei Thwe2, Inderjeet Padda3
1Department of Internal Medicine, Abrazo Health Network, Glendale, Arizona, USA.
JACC. Case Reports
|December 15, 2025
Summary
Migrated gonadal vein embolization coils pose risks but can be safely retrieved using advanced multimodal techniques. This case highlights a successful retrieval using aspiration and mechanical trapping, avoiding surgery.
Area of Science:
- Interventional Radiology
- Cardiovascular Surgery
- Vascular Medicine
Background:
- Migration of gonadal vein embolization coils into the heart is a rare but serious complication.
- Potential complications include thrombosis, infection, and cardiac perforation.
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