碎裂 QRS 波群：心血管疾病的一个新标志物。
Fragmented QRS complex: a novel marker of cardiovascular disease.
机构信息
Department of Internal Medicine, Maimonides Medical Center, Brooklyn, New York 11220, USA.
出版信息
Clin Cardiol. 2010 Feb;33(2):68-71. doi: 10.1002/clc.20709.
Abstract
QRS complex fragmentation, defined as changes in QRS morphology with different RSR' patterns: additional R waves, notched S wave, or > 1R' wave, has recently been linked with various cardiac conditions and even been postulated to be predictive of outcomes in certain pathologies. The current article aims to consolidate the available information about this morphological ECG abnormality and its predictive value.
摘要
QRS 复合波碎裂，定义为 QRS 形态发生变化，伴有不同的 RSR' 形态：附加 R 波、切迹 S 波或 >1R' 波，最近与各种心脏疾病相关联，甚至被推测在某些病理情况下具有预测预后的价值。本文旨在整合有关这种形态 ECG 异常及其预测价值的现有信息。
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