Influence at age on atrial activation as measured by the P-wave signal-averaged electrocardiogram

被引：32

作者：

Babaev, AA ^{[1
]}

Vloka, ME

Sadurski, R

Steinberg, JS

机构：

[1] St Lukes Roosevelt Hosp Ctr, Arrhythmia Serv, New York, NY 10025 USA

[2] St Lukes Roosevelt Hosp Ctr, Dept Med, Div Cardiol, New York, NY USA

[3] Columbia Univ Coll Phys & Surg, New York, NY 10032 USA

来源：

AMERICAN JOURNAL OF CARDIOLOGY | 2000年 / 86卷 / 06期

关键词：

D O I：

10.1016/S0002-9149(00)01056-0

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

We used the P-wave signal-averaged electrocardiogram (SAECG) prospectively in 93 healthy volunteers of different ages and observed: (1) a positive correlation between P-wave duration on the SAECG and age (r = 0.39, p < 0.0001); and (2) the proportion of subjects with prolonged P-wave duration was increased with older age. These findings confirm the hypothesis that age-related atrial conduction delay in healthy subjects is present, and detectable by the P-wave SAECG.

引用

页码：692 / +

页数：5

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