Cardiovascular pathology : the official journal of the Society for Cardiovascular Pathology
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Cardiovasc. Pathol. · Jul 2014
Case ReportsA fatal case of atrioesophageal fistula following radiofrequency ablation of left atrium and pulmonary veins for atrial fibrillation.
Atrial fibrillation (AF) is associated with significant morbidity and mortality. Hemodynamic compromise and formation of thrombi within the fibrillating atrium or atrial appendage can occur. ⋯ Serious complications have been observed among patients who have undergone radiofrequency ablation, atrioesophageal fistula being a very rare example. This case describes a 43-year-old man who died after the development of an atrioesophageal fistula following radiofrequency ablation of the left atrium and pulmonary veins for treatment of AF.