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QRS波时间延长在老年心力衰竭中的意义

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摘要 目的了解心电图QRS波时间延长在老年心力衰竭中的临床意义。方法将入选的410例老年心力衰竭患者按心电图QRS波时间分为≥120ms组(n=83)和<120ms组(n=327),比较两组患者QRS波时间与左心室射血分数(LVEF)、左室短轴缩短分数(LVFS)、左心房(LAD)左心室(LVEDd)内径、左室壁厚度及NYHA心功能分级。结果①<120ms组LVEF及LVFS均值大于≥120ms组(P<0.01);②≥120ms组LAD、LVEDd均值大于<120ms组(P<0.05或P<0.01);③<120ms组的左室壁厚度略大于≥120ms组,≥120ms组的NYHA心功能分级Ⅲ、Ⅳ级所占比例略高于<120ms组,但差异均无统计学意义(P均>0.05)。结论心电图QRS波时间对判断老年心力衰竭患者病情具有一定临床意义。
作者 李晓 张兆奎
出处 《中国临床研究》 CAS 2013年第8期779-780,共2页 Chinese Journal of Clinical Research
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  • 1王方正,张澍,黄德嘉,华伟,孙宝贵,沈法荣,吴书林,王建安,方全,吴立群,王景峰,王冬梅,郭涛,陈新,中华医学会心电生理和起搏分会心脏再同步治疗专家工作组.心脏再同步治疗慢性心力衰竭的建议[J].中华心律失常学杂志,2006,10(2):90-102. 被引量:90
  • 2戴锦杰.心衰患者QRS波增宽的临床意义及循证[J].实用心脑肺血管病杂志,2007,15(6):470-473. 被引量:19
  • 3Stellbrink C,Auricchio A,Diem B,et al.Potential benefit of biventricular pacing in patients with congetive heart failure and ventricular tachyarrhythmia.Am J Cardiol,1999,83:143D-150D.
  • 4Baldasseroni S,Opasich C,Gorini M,et al.Left bundlebranch block is associated with increased 1-year sudden and total mortality rate in 5 517 outpatientswith congestive heart failure a report from the Italian network on congestive heart failure.Am Heart J,2002,143:398-405.
  • 5Shenkman H J,Pampati V,Khandelwal A K,et al.Congestive heart failure and QRS duration establishing prognosis study.Chest,2002,122:528-534.
  • 6Dhingra R,Ho Nam B,Benjam E.J,et al.Cress-soctional re lations of electrocardiographic QRS duration to left ventricular dimensions the Fram ingham Heart Study.Journal of the American College of Cardiology,2005,45:685.
  • 7Sandhu R,Bahler R C.Prevslence of QRS prolongation in a community hospital cohort of patients with heart failue and its relation to left ventricular systolic dysfunction.Am J Cardiol,2004,93:244-246.
  • 8Garrigue S,Reuter S,Labeque JM et al.Usefulness of biventricular pacing in patients with congestive heart failure and right bundle branch block,Am J Cardiol 88 (2001),pp.1436-1441 A8.
  • 9Hesse B,Diaz LA,Snader CE,et al.Complete bundle branch block as an independent predictor of all cause mortality:report of 7,073 patients referred for nuclear exercise testing.Am J Med 2001,110:253-9.
  • 10Stellbrink C,Auricchio A,Diem B,et al.Potential benefit of biventricular pacing in patients with congestive heart failure and ventricular tachyarrhythmia,Am J Cardiol 83 (1999),pp.143D-150D.

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