Pericardial-esophageal Fistula Complicating Atrial Fibrillation Ablation Successfully Resolved after Pericardial Drainage with Conservative Management.

Pericardial-esophageal Fistula Complicating Atrial Fibrillation Ablation Successfully Resolved after Pericardial Drainage with Conservative Management. Korean Circ J. 2017 Oct 17;: Authors: Seo JM, Park JS, Jeong SS Abstract A 40-year-old male patient underwent radiofrequency catheter ablation for symptomatic paroxysmal atrial fibrillation (AF). Although pulmonary vein (PV) isolation was successfully completed without acute complications, the patient began complaining of sustained retrosternal pain. Seventeen days after ablation, the patient visited the emergency room with fever and severe chest pain with pericarditis-like features. Chest computed tomography (CT) revealed clustered air bubbles in the pericardial space. Esophagography confirmed leakage of contrast agent into the pericardial space but not into the left atrium. While performing pericardiostomy, the operator confirmed the absence of active bleeding from the left atrium. Because there were no signs of left atrial-esophageal fistula, such as systemic embolization, conservative management based on strict fasting with fluids and antibiotic therapy was undertaken. Follow-up esophagography performed 2 weeks later showed no more contrast agent leakage, and the patient was discharged without further incident. PMID: 29171210 [PubMed - as supplied by publisher]
Source: Korean Circulation Journal - Category: Cardiology Tags: Korean Circ J Source Type: research