6MWT对慢性心力衰竭患者心功能的评估价值被引量：3

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摘要目的:评价6 min步行法(6MWT)在慢性心力衰竭(CHF)中的应用以及6 min步行距离与其他心力衰竭指标之间的相关性并指导干预治疗。方法:对20例正常患者(对照组)与80例CHF患者(观察组)的6 min步行距离、纽约心功能分级(NYHA)、左室射血分数(EF)、B型利钠肽(BNP)进行比较。结果:两组患者步行距离有较大差异(P<0.05),观察组NYHAⅡ、Ⅲ、Ⅳ级患者中的步行距离有有较大差异(P<0.05),6MWT与BNP具有较好的相关性。结论:6MWT与心力衰竭患者的NYHA有正相关性,可以与其他临床常用的可以反映心功能的指标联合使用,以提高临床判断心功能程度的准确性,是一种客观检测法。

作者李红霞

机构地区广州市花都区第二人民医院

出处《深圳中西医结合杂志》 2016年第8期128-129,共2页 Shenzhen Journal of Integrated Traditional Chinese and Western Medicine

关键词 6 MIN步行试验慢性心力衰竭心功能评估

分类号 R541.6 [医药卫生—心血管疾病]

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参考文献6

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