1. Left atrioesophageal fistula following catheter ablation for atrial fibrillation: Off-bypass, primary repair using an extrapericardial approach 
Sandeep Khandhar, MD, Stephanie Nitzschke, MD, Niv Ad, MD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 139, Issue 2, Pages (February 2010)
DOI: /j.jtcvs
Copyright © 2010 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1
A and B, Contrast computed tomography demonstrating air contrast within the cavity of the left atrium.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2010 The American Association for Thoracic Surgery Terms and Conditions