摘要
转子是心律失常的重要机制之一,其形成机制与涡流脱落和离子通道机制相关。触发灶和心脏结构异常促进转子的形成和维持。相位、主频、信息熵和CONFIRM标测有望用于标测转子部位,指导临床治疗。
Objective The rotor is one of the important mechanisms of arrhythmia.Its forma-tion is related to the vortex shedding and ion channels.Triggers and abnormal cardiac structure can promote the formation and maintenance of rotors.Phase,dominant frequency,Shannon Entropy and CONFIRM mapping are expected for the mapping of rotors,which may improve clinical treatment.
出处
《江苏实用心电学杂志》
2014年第4期277-291,共15页
Journal of Practical Electrocardiology JS
基金
辽宁省自然科学基金资助项目(2013023032)
暨南大学第一临床医学院科研培育专项基金(2012207)
关键词
转子
螺旋波
心律失常
离子通道
主频标测
相位标测
射频导管消融
rotor
spiral wave
arrhythmia
ion channel
dominant frequency mapping
phase mapping
radiofrequency catheter ablation
