<?xml version='1.0' encoding='UTF-8'?><xml><records><record><source-app name="HighWire" version="7.x">Drupal-HighWire</source-app><ref-type name="Journal Article">17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rizzo, Toni</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Steven, Daniel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Unexcitability of Ablation Line and Pulmonary Vein Isolation</style></title><secondary-title><style face="normal" font="default" size="100%">MD Conference Express</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012-09-01 00:00:00</style></date></pub-dates></dates><pages><style  face="normal" font="default" size="100%">13-13</style></pages><abstract><style  face="normal" font="default" size="100%">Atrial fibrillation (AF) or atrial tachycardia commonly recurs after radiofrequency catheter ablation because of poor durability of pulmonary vein isolation (PVI). This article discusses findings from a trial, based on the hypothesis that the achievement of unexcitability along the ablation line using a pace-guided approach during PVI reduces recurrences of atrial arrhythmia in patients with paroxysmal AF after PVI.</style></abstract><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">12</style></volume></record></records></xml>