Ventricular response regularity in atrial fibrillation and its relationship to successful catheter ablation

被引：0

作者：

McCann, Anna ^{[1
]}

Luca, Adrian ^{[2
,3
]}

Pruvot, Etienne ^{[2
,3
]}

Roten, Laurent ^{[4
]}

Stcherling, Christian ^{[5
]}

Vesin, Jean-Marc ^{[1
]}

机构：

[1] Swiss Fed Inst Technol, Appl Signal Proc Grp, Lausanne, Switzerland

[2] Lausanne Univ Hosp, Serv Cardiol, Lausanne, Switzerland

[3] Univ Lausanne, Lausanne, Switzerland

[4] Univ Bern, Bern Univ Hosp, Inselspital, Dept Cardiol, Bern, Switzerland

[5] Univ Hosp Basel, Dept Cardiol, Basel, Switzerland

来源：

28TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO 2020) | 2021年

关键词：

Atrial fibrillation; electrocardiogram; heart-rate variability; recurrence plot; nonlinear signal processing; RECURRENCE PLOTS; RR;

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Atrial rate is known to modulate ventricular response during atrial fibrillation (AF). The resulting pulse irregularity translates into widely varying inter-beat intervals (IBIs) extracted from recorded surface electrocardiogram (ECG) activity. In AF, the random nature of the IBIs makes them difficult to analyze using traditional methods, and little work has investigated the relationship between ventricular response and persistent AF (persAF) disease progression. In this paper, we propose nonlinear approaches for characterizing IBI dynamics in patients undergoing catheter ablation for the treatment of persAF.

引用

页码：910 / 914

页数：5

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