{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T16:38:12Z","timestamp":1787071092598,"version":"build-2736575974"},"reference-count":18,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2018,4]]},"abstract":"<jats:p>A 74-year-old female underwent an uneventful bilateral thoracoscopic maze procedure for persistent atrial fibrillation with continuous transesophageal echocardiographic (TEE) guidance. She presented six weeks later with persistent fever and focal neurological signs. Computed tomography of the thorax revealed air in the posterior LA, raising suspicion for an abscess versus an atrioesophageal fistula (AEF). Before undergoing an exploratory median sternotomy, an esophagogastroduodenoscopy (EGD) was performed by the surgeon to check for any esophageal pathology. This however, resulted in sudden hemodynamic compromise that required intensive treatment with vasopressors and inotropes. In this case-report, we review the various intraoperative risk factors associated with the development of AEF during cardiac ablation procedures as well as the potential hazards of esophageal instrumentation with TEE, naso- or oro- gastric devices, and\/or an EGD when an AEF is suspected.<\/jats:p>","DOI":"10.4103\/aca.aca_133_17","type":"journal-article","created":{"date-parts":[[2024,5,28]],"date-time":"2024-05-28T06:37:35Z","timestamp":1716878255000},"page":"208-211","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":3,"title":["Iatrogenic Atrio-esophageal Fistula Following a Video-Assisted Thoracoscopic Maze Procedure: Is Esophageal Instrumentation Justified Even When the Diagnosis is Equivocal?"],"prefix":"10.4103","volume":"21","author":[{"given":"Shvetank","family":"Agarwal","sequence":"first","affiliation":[{"name":"Department of Anesthesiology and Perioperative Medicine, Augusta University, Augusta, GA, 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