Atrio-ventricular synchronous pacing with a single chamber leadless pacemaker: Programming and trouble shooting for common clinical scenarios

被引:22
作者
El-Chami, Mikhael F. [1 ]
Bhatia, Neal K. [1 ]
Merchant, Faisal M. [1 ]
机构
[1] Emory Univ, Sch Med, Div Cardiol, Sect Electrophysiol, Atlanta, GA 30322 USA
关键词
atrial tracking; AV synchrony; Micra; Micra AV;
D O I
10.1111/jce.14807
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Micra leadless pacemaker has progressed from a single chamber pacemaker that can deliver VVIR pacing to a pacing device that can provide atrio-ventricular (AV) synchrony via a unique pacing algorithm that relies on identifying mechanical atrial contraction. This novel algorithm has its own limitations and intricacies. In this paper, we review this algorithm, suggest steps for troubleshooting and programming these devices and provide clinical examples of Micra AV cases that required changes in programming for adequate tracking of atrial activity.
引用
收藏
页码:533 / 539
页数:7
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