摘要
目的探讨N末端原脑钠肽(NT-proBNP)在心力衰竭患者诊断中的应用。方法选择慢性心力衰竭患者71例,以纽约心脏病心功能分级(NYHA分级)评定心功能,采取双抗体夹心酶联免疫法吸附(ELISA)法测定NT-proBNP水平,同时选择心功能I级的患者60例作为对照。结果Nt-proBNP水平在心力衰竭组(1612.9fmol/mL)明显高于对照组(430.2fmol/mL)且随心功能分级的增加,其水平增高(p<0.01)结论NT-proBNP水平在心力衰患者中明显升高,可做为诊断心衰的一项生化指标。
Objective To Studv the Value of NT - proBNP in the diagnosis of heart failure. Methods:Sevonty one sufferer of heart failure and to healthy persons were selected. And NT - proBNP was measured in all of the patients by enzyme - linked immunosorbent assay (ELISA). Results:Concentration of NT - proBNP showel significent difference tetween sufferer and tealthy peraons. The level of NT - proBNP was higher in the group of heart failure sufferer than it was in the contrast group. Conclusicn:NT - proBNP was a good index in the diagnosis of heart failure.
出处
《牡丹江医学院学报》
2007年第1期7-9,共3页
Journal of Mudanjiang Medical University
关键词
心力衰竭
利钠肽
脑
诊斯
heart failure. Natriuretic peptide, brain, diagnosis