BNPcTnIT3联合检测对老年心力衰竭的临床意义
2014-09-12罗友军周新媚肖嫒
罗友军+周新媚++肖嫒
[摘要] 目的 探讨BNP、cTnI、T3联合检测对老年心力衰竭的临床意义。 方法 回顾性分析2012年10月~2013年12月期间在我院住院治疗的138例老年心力衰竭患者(HF组),按照美国纽约心脏病学会(NYHA)分级标准将HF组患者的心功能分为Ⅱ级60例,Ⅲ~Ⅳ级78例。对照组70例,均为与HF组患者同期来我院进行健康体检的健康研究对象。对患者BNP、cTnI、T3进行单独检测及联合检测。 结果 NYHA Ⅱ级、NYHAⅢ~Ⅳ级治疗前的BNP、cTnI水平均高于对照组,T3水平低于对照组;NYHAⅢ~Ⅳ级治疗前的BNP、cTnI水平均高于NYHA Ⅱ级,T3水平低于NYHA Ⅱ级;NYHAⅢ~Ⅳ级治疗后的BNP、cTnI水平与治疗前比较出现降低,T3水平出现升高,差异有统计学意义(P<0.05)。BNP+ cTnI+T3检测敏感性高于BNP、cTnI、T3单独检测,差异有统计学意义(P<0.05)。结论 BNP、cTnI、T3联合检测有较高的敏感性,对早期诊断HF有重要的意义。
[关健词] 心力衰竭;老年;BNP;cTnI;T3
[中图分类号] R541.6[文献标识码] B[文章编号] 1673-9701(2014)18-0060-03
Clinical significance of BNP,cTnI,T3 combined detection in elderly heart failure
LUO Youjun ZHOU Xinmei XIAO Yuan
Department of Clinical Laboratory, Dongguan Three Innings Hospital in Guangdong Province, Dongguan523710, China
[Abstract] Objective To investigate the clinical significance of BNP, cTnI, T3 combined detection in elderly heart failure. Methods A total of 138 cases of elderly patients with heart failure(HF group) selected from October 2012 to December 2013 in our hospital were retrospectⅣe analyzed, according to the New York Heart Association (NYHA) classification standards will HF cardiac function of patients 60 cases of class Ⅱ, Ⅲ-Ⅳ grade 78 cases. The control group was 70 cases, were selected to our hospital for physical examination of healthy subjects on the same period with HF patients. BNP, cTnI, T3 were alone tested and joint detected. Results BNP, cTnI levels of NYHA Ⅱ level, NYHAⅢ-Ⅳ-class before treatment were higher than the control group, T3 levels were lower than the control group; BNP, cTnI levels of NYHAⅢ-Ⅳ-class before treatment were higher than NYHA Ⅱ level, T3 levels were lower than NYHA Ⅱ level; BNP NYHAⅢ-Ⅳ level after treatment, cTnI levels before treatment appeared reduce, T3 levels appear higher, the difference was significant(P<0.05). BNP + cTnI + T3 detect sensitⅣe were higher than BNP, cTnI, T3 alone testing, the difference was significant(P<0.05). Conclusion BNP, cTnI, T3 joint detection has high sensitⅣity for early diagnosis of HF has important significance.
[Key words] Heart failure; Elderly; BNP; cTnI; T3
心力衰竭(HF)是临床常见的一种疾病,是各种原因导致的心脏收缩及舒张功能受损,导致心脏排血量不能满足机体组织代谢需要的临床综合征[1],为心血管疾病的终末阶段,有较高的发病率及病死率,对患者的健康造成严重的威胁[2]。临床多有报道B型钠尿肽(BNP)、肌钙蛋白I(cTnI)、3-碘甲状腺原氨酸(T3)与HF紧密相关[3],但是关于三项指标联合检测在心力衰竭中诊断价值的报道不多。笔者回顾性分析2012年10月~2013年12月期间在我院住院治疗的138例老年心力衰竭患者的临床资料,分别采用BNP、cTnI、T3单独检测及联合检测,以观察其对HF早期诊断的准确性及灵敏度,现报道如下。
1资料与方法
1.1一般资料
回顾性分析2012年10月~2013年12月期间在我院住院治疗的138例老年心力衰竭患者的临床资料,将其作为HF组,其中男63例,女75例,年龄60~85岁,平均(80.5±13.7)岁。……
