Figure 1
From: Combined ablation of atrial fibrillation and minimally invasive mitral valve surgery: a case report
![Figure 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1749-8090-5-79/MediaObjects/13019_2010_Article_311_Fig1_HTML.jpg)
Schematic view of right atrium (RA) and left atrium (LA) through a transseptal approach to the mitral valve. Creation of a cryoablation lesion set for atrial fibrillation ablation: combination of pulmonary vein isolation (dashed lines) and ablation of the left and right isthmus (solid lines). (SVC = superior vena cava; IVC = inferior vena cava.)