Europace Advance Access originally published online on July 28, 2008
Europace 2008 10(10):1226-1227; doi:10.1093/europace/eun198
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CASE REPORTS
Delineation of anatomical relation of important adjacent structures to the left atrium in electroanatomical mapping using fluoroscopy images
Department of Electrophysiology, University of Leipzig, Heart Center, Strümpellstrasse 39, 04289 Leipzig, Germany
Catheter ablation is being used increasingly for the treatment of atrial fibrillation (AF), and more extensive ablations that include linear lesions on the posterior wall of the left atrium (LA) are performed today. A better understanding of the anatomic relationship between the posterior LA wall and the oesophagus is required to identify potentially high-risk areas for the application of radiofrequency energy. We hereby describe a simple method to delineate the anatomical relationship between important adjacent structures and the LA in electroanatomical mapping using plain fluoroscopy images.
* Corresponding author. Tel: +49 341 865 1413; fax: +49 341 865 1460. E-mail address: dr.arasharya{at}gmail.com
Manuscript submitted 9 May 2008. Accepted after revision 8 July 2008.