JOURNAL ARTICLE

Application of dynamic electrocardiogram in paroxysmal atrial fibrillation caused by atrial premature

黄东

Year: 2010 Journal:   Chin J Postgrad Med Vol: 33 (19)Pages: 46-47

Abstract

目的 探讨动态心电图在房性早搏引起阵发性心房颤动诊断中的应用价值.方法 对61例常规12导联心电图检查发现有房性早搏的患者进行24 h动态心电图监测,观察房性早搏引起阵发性心房颤动的房性早搏前周期、房性早搏联律间期的时间及特点.结果 61例房性早搏患者动态心电图监测出现阵发性心房颤动25例(41%),25例阵发性心房颤动患者中,24 h平均房性早搏(3270±256)次,阵发性心房颤动(251±38)次.引起阵发性心房颤动的房性早搏联律间期及房性早搏前周期分别为(352±39)ms和(835±98)ms,未引起阵发性心房颤动的房性早搏联律间期及房性早搏前周期分别为(447±41)ms和(725±105)ms,引起阵发性心房颤动与未引起阵发性心房颤动的房性早搏联律间期及房性早搏前周期比较差异均有统计学意义(P<0.05).结论 通过动态心电图监测发现房性早搏患者心房颤动发生率较高,P-on-T房性早搏是引起阵发性心房颤动的主要原因.加强对房性早搏的认识可以有效地降低心房颤动的发生率。

Keywords:
Cardiology Atrial fibrillation Internal medicine Medicine P wave Paroxysmal atrial fibrillation Premature atrial contraction Electrocardiography

Metrics

0
Cited By
0.00
FWCI (Field Weighted Citation Impact)
0
Refs
0.46
Citation Normalized Percentile
Is in top 1%
Is in top 10%

Topics

Atrial Fibrillation Management and Outcomes
Health Sciences →  Medicine →  Cardiology and Cardiovascular Medicine
ECG Monitoring and Analysis
Health Sciences →  Medicine →  Cardiology and Cardiovascular Medicine
© 2026 ScienceGate Book Chapters — All rights reserved.