无器质性心脏病者血浆N末端B型利钠肽原浓度及其影响因素 |
| |
引用本文: | 韦丙奇,杨跃进,张健,张春玲,徐波,高润霖. 无器质性心脏病者血浆N末端B型利钠肽原浓度及其影响因素[J]. 中华心血管病杂志, 2009, 37(6): 804-808. DOI: 10.3760/cma.j.issn.0253-3758.2009.09.009 |
| |
作者姓名: | 韦丙奇 杨跃进 张健 张春玲 徐波 高润霖 |
| |
作者单位: | 中国医学科学院,心血管病研究所,阜外心血管病医院,心力衰竭监护病房,北京协和医学院,100037;中国医学科学院,心血管病研究所,阜外心血管病医院冠心病诊治中心,北京协和医学院,100037;中国医学科学院,心血管病研究所,阜外心血管病医院临床检验中心,北京协和医学院,100037;中国医学科学院,心血管病研究所,阜外心血管病医院介入治疗中心,北京协和医学院,100037; |
| |
摘 要: | Objective To determine the reference value of plasma N-terminal pro-B-type natriuretic peptide (NT-proBNP) in subjects without heart diseases. Methods The plasma concentration of NT-proBNP was measured with ELISA method in 300 adults excluded heart disease through various examinations including electrocardiography, echocardiography, X-ray and coronary artery angiography. The plasma NT-proBNP concentration was compared between age-groups 30-39, 40-49, 50-59, 60-69 and ≥70 years old, between male and female in the same age-group and between subjects with and without hypertension, diabetes and obesity. A multiple linear regression analysis was used to detect factors influencing NT-proBNP among age, sex, body mass index, blood pressure, heart rate, serum creafinine, hypertension, diabetes mellitus, use of angiotensin-converting-enzyme inhibitors, Ca2+ -antagonist, and β-blocker. Results The plasma NT-proBNP concentration increased in proportion to aging in male subjects more than 60 years old (P < 0.05), remained unchanged in males less than 60 years old and females (P > 0.05 ). Plasma NT-proBNP concentration was significantly higher in female (170-660 pmol/L) than in male (160-470 pmol/L) in subjects less than 60 years old (P<0.05) and significantly lower in female (180-560 pmol/L) than in male (180-760 pmol/L) in subjects more than 60 years old (P < 0.05). Multiple linear regression analysis demonstrated that age was the only independent predictor for plasma NT-proBNP in these subjects (P < 0.01). Conclusion The plasma concentration of NT-proBNP in subjects without heart diseases was different between male and female, and was increasing with age in male subjects more than 60 years old.
|
关 键 词: | 利钠肽 脑 参考值 |
Plasma N-terminal pro-B-type natriuretic peptide reference value in subjects without heart diseases |
| |
Abstract: | |
| |
Keywords: | Natriuretic peptidebrianReference values |
|
|