The early repolarization normal variant electrocardiogram: Correlates and consequences
The early repolarization normal variant electrocardiogram: Correlates and consequences
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DOI：
10.1016/s0002-9343(03)00355-3
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发表时间：
2003-08-15
影响因子：
5.9
通讯作者：
Armstrong, MA
中科院分区：
文献类型：
--
作者：
Klatsky, AL;Oehm, R;Armstrong, MA
目的：比较早期复极心电图与正常心电图的特点和转归。方法：1983~1985年，收集73,088例健康体检者的2234例早期复极心电图复印件。排除153个数据缺失或被判断为异常的心电图，其余的心电图在2000年被心脏病专家重新解释为显示早期复极(n=670)，或呈交界性(n=330)或正常(n=1081)。使用方差分析、Logistic回归或比例风险模型比较早期复极心电图患者和正常患者的特征和结果。结果：早期复极患者更有可能是男性(81%[n=583]比33%[n=360])，
PURPOSE: We compared the characteristics and outcomes of patients with "early repolarization" electrocardiograms (ECGs) with those who had normal ECGs.METHODS: In 1983 to 1985, we collected photocopies of 2234 selected ECGs from 73,088 patients undergoing health examinations. Excluding 153 ECGs with missing data or that were judged to be abnormal, the remaining ECGs were reinterpreted in 2000 by cardiologists as showing early repolarization (n = 670), or being borderline (n = 330) or normal (n = 1081). Characteristics and outcomes of persons with early repolarization ECGs were compared with those who had normal ECGs using analysis of variance, logistic regression, or proportional hazards models. Information on exercise was available in 325 patients.RESULTS: Patients with early repolarization were more likely to be male (81% [n = 583] vs. 33% [n = 360]),