Page 69 - ADD-ON ABLATION SURGERY IN PATIENTS WITH ATRIAL FIBRILLATION
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Chapter 8
Figure 1.
Schematic drawing of ablation lines performed in the LA during a hybrid approach. Epicardial lines. 1: pulmonary vein isolation; 2: roof line; 3: inferior line; 4: line between the superior line and the left fibrous trigone; 5: connecting line from the superior PV and the LAA; 6: line from the right inferior PV to the CS.7: superior vena cava isolation; 8:intercaval line. Endocardial lines. a: mitral isthmus line; b: cavo- tricuspid line; Ablation of complex fractionated atrial electrogram (CFAE). Abbreviations: LAA: left atrial appendage; MV: mitral valve; CS: coronary sinus.
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