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Updated: May 30, 2026

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Published on: September 8, 2023
Surgical repair of giant right atrial aneurysm in a neonate
Youngok Lee1, Joonyong Cho, Gunjik Kim
1Department of Thoracic and Cardiovascular Surgery, Kyungpook National University College of Medicine, Daegu, Korea.
Abstract:
Right atrial aneurysm is an extremity rare congenital heart defect. We report a case which was diagnosed during the early fetal stage and operated on in a 2 week old neonate. Following median sternotomy, aneurysmectomy was performed under a cardiopulmonary bypass. Histopathological examination of the resected atiral tissue showed a lipotomatous degeneration and reduction of the muscular elements. There were no postoperative complications.
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