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      标题:血清CRP、Fib及NT-proBNP对慢性房颤并发早期心衰的诊断价值
      作者:卢红艳,宁伟明,苏新养    (肇庆市广宁人民医院内科二区,广东 肇庆 526300)
      卷次: 2017年28卷8期
      【摘要】 目的 观察慢性房颤合并早期心力衰竭患者血清 C反应蛋白(CRP)、纤维蛋白原(Fib)、氨基末端 B型钠尿肽前体(NT-proBNP)水平的变化,并探讨其临床意义。方法 选取2014年12月至2016年 5月间广宁人民医院房颤患者120例,其中以NYHA心功能分级Ⅲ~Ⅳ级35例为A组,Ⅰ~Ⅱ级 48例为B组,单纯慢性房颤37例为C组,选取同期进行门诊体检的健康正常人群 50例作为对照组,比较四组受检者的血清CRP、Fib及NT-proBNP水平。结果 四组受检者的CRP、Filb、NT-proBNP比较差异均有统计学意义(P<0.01),其中A组患者的CRP [(118.52±20.43) mg/L]、Fib [(278.27±41.22) mg/L]、NT-proBNP [(1102.08±186.54) ng/L]均明显高于其他三组,差异均有统计学意义(P<0.05);B组患者的CRP [(51.42±14.81) mg/L]、Fib [(38.72±10.20) mg/L]、NT-proBNP [(685.29±94.08) ng/L]均明显高于 C组和对照组,差异均有统计学意义(P<0.05);NT-pro BNP对慢性房颤并发早期心衰患诊断敏感性(98.2%)和特异度(90.4%)均明显高于 CRP (91.3%、50.2%)和 Fib (89.4%、65.2%),差异有统计学意义(P<0.05);NT-pro BNP曲线下面积为 0.922,明显高于CRP的 0.816和Fib的 0.802,差异有统计学意义(P<0.05)。结论 血清CRP、Fib及NT-proBNP可作为慢性房颤并发早期心衰的预测指标,其中NT-proBNP诊断价值最高。
      【关键词】 心力衰竭;慢性房颤;C反应蛋白;纤维蛋白原
      【中图分类号】 R 541.6 【文献标识码】 A 【文章编号】 1003—6350(2017)08—1271—03

Diagnostic value of serum CRP, Fib and NT-proBNP in patients with chronic atrial fibrillation complicated withearly heart failure.

LU Hong-yan, NING Wei-ming, SU Xin-yang. Second Area of Department of Internal Medicine,Guangning People's Hospital of Zhaoqing City, Zhaoqing 526300, Guangdong, CHINA
【Abstract】 Objective To investigate the changes of serum C reactive protein (CRP), fibrinogen (Fib), aminoterminal B type natriuretic peptide the precursor (NT-proBNP) in patients with chronic atrial fibrillation complicatedwith early heart failure, and to explore its clinical significance. Methods A total of 120 patients with atrial fibrillation,who admitted to Guangning People's Hospital of Zhaoqing City from Dec 2014 to May 2016, were selected and dividedinto A group (gradeⅢ-Ⅳ, n=35), B group (gradeⅠ-Ⅱ, n=48) and C group (simple chronic atrial fibrillation, n=37) ac-cording to the New York Heart Association (NYHA) Functional Classification. At the same time, 50 subjects undergoinghealthy physical examination were selected as the control group. The serum levels of CRP, Fib and NT-proBNP in the·论 著·doi:10.3969/j.issn.1003-6350.2017.08.023基金项目:广东省肇庆市科技创新计划项目(编号:2014E1118)

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