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pace12201-sup-0001-FigureS1.tif366KFigure S1. Image from the Hansen workstation. The virtual catheter shown in blue on the top left-hand corner of the image was directed inferiorly and posteriorly in the left anterior oblique fluoroscopic projection after the ablation catheter was introduced into the right ventricle. The indicators on the right-hand panel showed a clockwise “torque” of 41° and “distal bend” of 36°. Quadripolar catheter (Ao) positioned in the aortic root as reference catheter. Decapolar catheter (CS) positioned in coronary sinus. Abl refers to ablation catheter positioned in the right ventricle. Temperature probe (TP) positioned in the esophagus.
pace12201-sup-0002-FigureS2.tif307KFigure S2. Bar graphs showing mitral isthmus ablation time (A) and mitral isthmus procedure time (B) for each patient in chronological order.

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