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Updated: May 21, 2026

Surgical Porcine Model of Chronic Myocardial Ischemia Treated by Exosome-laden Collagen Patch and Off-pump Coronary Artery Bypass Graft
Published on: September 15, 2023
Myocardial abscess 14 years after coronary bypass grafting
Abdallah K Alameddine1, Victor K Alimov, Laurie E Gianturco
1Division of Cardiac Surgery, Baystate Medical Center, Springfield, Massachusetts 01107, USA. akalameddine@gmail.com
Abstract:
We report the case management of a patient with a methicillin-resistant Staphylococcus aureus intramyocardial abscess adjacent to a previously grafted native right coronary artery. The diagnosis was eventually established by obtaining a gallium scan. This case illustrates the need for maintaining a wide-ranging view of potential causes of bacteremia after cardiac surgery, especially in elderly patients with multiple comorbidities.
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