北京治白癜风效果好的医院 http://yyk.39.net/bj/zhuanke/89ac7.htmlTODAY今日发布JACCJan07/14,:75(1),1-今日发布26篇CirculationEarlyRecent,Jan07,今日发布01篇StrokeEarlyRecent,Jan07,今日发布06篇JACCCardiovascIntervJan13,:13(1),1-今日发布31篇RECOMMEND推荐阅读01室性早搏心肌病恢复后持续性心律失常性神经重塑JACCResearchArticleAlexY.Tan,KhalidElharrif,etc.2小时前等33用户推荐阅读本文BackgroundThepresenceandsignificanceofneuralremodelinginprematureventricularcontraction-inducedcardiomyopathy(PVC-CM)remainunknown.神经重塑在室性早搏心肌病（PVC-CM）中的存在及其意义尚不清楚。ObjectivesThisstudyaimedtocharacterizecardiacsympathovagalbalanceandproarrhythmiainacaninemodelofPVC-CM.本研究旨在探讨犬PVC-CM模型的心交感神经平衡和心律失常发生的特点。MethodsIn12canines,theinvestigatorsimplantedepicardialpacemakersandradiotelemetryunitstorecordcardiacrhythmandnerveactivity(NA)fromtheleftstellateganglion(SNA),leftcardiacvagus(VNA),andarterialbloodpressure.BigeminalPVCs(mscoupling)wereappliedfor12weekstoinducePVC-CMin7animalsthendisabledfor4weekstoallow