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Correlation between the serum brain natriuretic peptide levels and left ventricular function in aged patients with heart failure
Author(s): 
Pages: 151-152
Year: Issue:  2
Journal: CHINESE JOURNAL OF CARDIOVASCULAR REHABILITATION MEDICINE

Keyword:  老年人心力衰竭充血性脑钠素;
Abstract: 目的:探讨老年心力衰竭患者血浆脑纳素(BNP)水平与心力衰竭严重程度,左室功能的关系.方法:采用免疫荧光法测定63例心力衰竭患者和30例对照组血浆BNP浓度,用心脏彩色多普勒超声诊断仪测定并比较各组左室射血分数(LVEF).结果:心力衰竭患者BNP浓度显著高于对照组(P<0.01);BNP水平随着心功能NY-HA分级程度的加重而显著增高,其与LVEF呈负相关(r=-0.58,P<0.001).结论:老年心力衰竭患者血浆BNP水平随着心力衰竭严重程度的增加而升高,可反映左室功能状态.
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