超声对慢性心功能衰竭患者左心结构和功能的评估

发布时间：2018-03-03 14:25

本文选题：超声　切入点：慢性心功能衰竭　出处：《河南医学研究》2017年04期 　论文类型：期刊论文

【摘要】：目的探讨超声对慢性心功能衰竭患者左心结构和功能的评估价值。方法选取2014年1月至2015年1月在郑州人民医院住院治疗的56例慢性心功能衰竭患者作为研究组,同时选取45例心功能正常者作为对照组。两组患者均采用心脏超声检查,比较两组患者左心室结构增大情况以及左室射血分数(LVEF)、E/A峰比值以及短轴缩短率(FS)。结果不同心功能衰竭分级患者其左心室增大发生率比较,差异有统计学意义(P0.05);慢性心功能衰竭患者LVEF和E/A值均明显低于对照组(P0.05);不同慢性心功能衰竭分级患者LVEF、E/A和FS之间比较,差异无统计学意义(P0.05)。结论超声检查在诊断左心脏结构和功能评价方面具有重要的临床价值,值得推广应用。
[Abstract]:Objective to evaluate the value of ultrasound in evaluating the structure and function of left heart in patients with chronic heart failure. Methods 56 patients with chronic heart failure who were hospitalized in Zhengzhou people's Hospital from January 2014 to January 2015 were selected as the study group. At the same time, 45 patients with normal cardiac function were selected as control group. The left ventricular structure enlargement, left ventricular ejection fraction (LVEF) / E / A peak ratio and short axis shortening rate were compared between the two groups. Results the incidence of left ventricular enlargement was compared in patients with different grade of heart failure. The LVEF and E / A values in patients with chronic heart failure were significantly lower than those in the control group (P < 0.05). Conclusion Ultrasonography has important clinical value in the diagnosis of left heart structure and function, and is worth popularizing.
【作者单位】：郑州人民医院超声科;
【分类号】：R540.45;R541.6

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