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Updated: Oct 26, 2025

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Transcatheter Exclusion of a Large Pseudoaneurysm of a Systemic Right Ventricular Outflow Tract
James S Krulisky1, Timothy Pettitt2, Ernest Siwik1
1Division of Cardiology, Department of Pediatrics, Children's Hospital, Louisiana State University, New Orleans, Louisiana, USA.
Abstract:
We describe a rare patient with a large pseudoaneurysm of the right ventricular outflow tract that had developed after placement of a right ventricle-pulmonary artery conduit. A 7-mm Amplatzer Septal Occluder device was used to exclude the pseudoaneurysm, allowing for safer subsequent surgical repair. (Level of Difficulty: Advanced.).
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