摘要
目的探讨B型利钠肽(BNP)水平和老年慢性心力衰竭之间的相关性。方法选取来我院就诊的确诊为慢性心力衰竭的老年患者127例,抽取其静脉血采用酶联免疫吸附法检测患者BNP水平,用统计学方法分析各心功能分级组别的BNP水平。结果各个心功能分级组别间患者年龄比较差异均有统计学意义(P<0.05),且患者的年龄随着心功能分级的升高而增大;各组间BNP水平比较,均有极显著性差异,且心功能分级越高,患者的年龄越大,BNP水平越高(P<0.01)。结论 B型脑钠肽的水平与HYHA分级呈正相关,能够预示慢性心衰患者病情的严重程度,客观地反映心功能的情况,在临床上对慢性心力衰竭患者病情的诊断及危险分级具有积极的意义。
Objective To observe and study the correlative of B -type Natriuretic Peptide and the aged patients with chronic heart failure. Methods 127 aged patients with chronic heart failure were collected from Zhongshan hospital, the BNP levels was analyzed by enzymelinked immunosorbent assays （ ELISA ）. And the analytical method of BNP in every cardiac function class was statistics analysis. Results There was a significant difference on the age of every cardiac function class （ P 〈 0.05 ） ; The age was significantly increased with the severity of cardiac function classification. There was a significant difference on the BNP level in every group. The age was higher and the BNP level was higher, with the severity of cardiac function classification （ P 〈 0.01 ）. Conclusion BNP level was positive with cardiac function classification. It can reflect the station of cardiac function, and have positive significance of diagnosis and classification on the patients with chronic heart failure.
出处
《中国现代医生》
2011年第21期117-118,共2页
China Modern Doctor
关键词
B型利钠肽
慢性心力衰竭
心功能分级
B-type natriuretic peptide
Chronic heart failure
Cardiac function classification.
