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CASE REPORT
Case Report: A Rare Case of Left Atrial Aneurysm Following Isolated Staphylococcal Pericarditis in a Paediatric Patient Presenting as Constrictive Pericarditis
Department of Cardiothoracic Surgery, National Heart Institute, Kuala Lumpur, 50400, Malaysia
* Corresponding Author: Sivakumar Sivalingam. Email:
Congenital Heart Disease 2025, 20(3), 341-346. https://doi.org/10.32604/chd.2025.066461
Received 09 April 2025; Accepted 27 June 2025; Issue published 11 July 2025
Abstract
Left atrial aneurysm is an exceptionally rare condition, particularly in the pediatric population, and even more so as a sequela of bacterial pericarditis. We present the case of a 16-month-old girl who developed a left atrial aneurysm following isolated Staphylococcus aureus pericarditis. She initially presented in decompensated shock and was later diagnosed with constrictive pericarditis. Despite undergoing pericardiectomy, she subsequently developed a left atrial aneurysm, necessitating surgical closure. This case highlights the aggressive nature of bacterial pericarditis and its potential to cause rare structural cardiac complications.Keywords
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Copyright © 2025 The Author(s). Published by Tech Science Press.This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


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