<?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%">Nichols, Emma Hitt</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Lip, Gregory Y.H.</style></author><author><style face="normal" font="default" size="100%">Camm, A. John</style></author><author><style face="normal" font="default" size="100%">Whitlock, Richard</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Stroke in AF</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%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015-07-02 10:57:42</style></date></pub-dates></dates><pages><style  face="normal" font="default" size="100%">15-17</style></pages><abstract><style  face="normal" font="default" size="100%">Patients with atrial fibrillation are at increased risk of stroke, and the addition of a single risk factor indicates a need for prophylaxis with warfarin or a non-VKA oral anticoagulant. Left atrial appendage occlusion is a potential alternative if long-term anticoagulation is contraindicated.</style></abstract><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">15</style></volume></record></records></xml>