Figure 1From: Combined ablation of atrial fibrillation and minimally invasive mitral valve surgery: a case report 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.)Back to article page