June 3, 2008 - Two patients with permanent atrial fibrillation and three with paroxysmal atrial fibrillation underwent successful pulmonary vein isolation without any reported complications, according to Stefania Riva, M.D., who presented preliminary results of a study on new RF ablation catheters at the 7th Annual Session of the Italian Association of Arrhythmology and Cardiac Pacing on April 3, 2008 in Milan, Italy.
