观察数据表明存在心电图异常，强烈提示慢性心力衰竭的存在。
Observational data suggesting there are electrocardiographic abnormalities that strongly suggest the presence of chronic heart failure.
作者信息
Hurst J Willis
机构信息
Emory University, Atlanta, Georgia 30322, USA.
出版信息
Clin Cardiol. 2005 Mar;28(3):154-7. doi: 10.1002/clc.4960280312.
Almost nothing is written about the electrocardiographic abnormalities that may suggest the presence of chronic heart failure. Indeed, one often hears that the electrocardiogram does not indicate anything about the function of the ehart. This paper discusses several abnormalities that often predict the presence of chronic heart failure. The information presented is from observations and not from scientific studies. The author urges those who are interested to complete a scientific study based on the premise that such observations may be correct. After all, many scientific studies have been created because of observational data that suggested a certain phenomenon.
关于可能提示慢性心力衰竭存在的心电图异常，几乎没有相关著述。确实，人们常常听说心电图无法显示心脏功能的任何情况。本文讨论了几种常可预测慢性心力衰竭存在的异常情况。所呈现的信息来自观察结果而非科学研究。作者敦促感兴趣的人基于这些观察结果可能正确的前提开展一项科学研究。毕竟，许多科学研究都是基于提示某种现象的观察数据而开展的。
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