B型钠尿肽在慢性心力衰竭患者的检测及其心功能的价值

The Value of B Type Natriuretic Peptide in Patients With Chronic Heart Failure and Cardiac Function Detection

目的探究B型钠尿肽（BNP）在慢性心力衰竭患者的检测及其心功能的价值。方法选择我院2015年1~12月收治的45例慢性心力衰竭患者,对其进行B型钠尿肽检测,分析BNP与心功能之间的关系。结果心功能Ⅰ、Ⅱ、Ⅲ、Ⅳ级患者BNP检测值分别为（151.93±28.83）pg/ml、（348.84±49.95）pg/ml、（602.84±89.85）pg/ml、（1103.43±25.84）pg/ml,由此可知NYHA心功能等级分级越高,其检测出的BNP数值越高,相邻心功能等级对比,P〈0.05;经治疗后,心功能Ⅰ、Ⅱ、Ⅲ、Ⅳ级患者BNP检测值分别为（95.87±16.73）pg/ml、（248.84±35.95）pg/ml、（418.97±61.87）pg/ml、（737.96±42.34）pg/ml,得知所有患者的BNP检测值与治疗前对比,P〈0.05。结论BNP检测数值可在一定程度上表达慢性心力衰竭的心功能等级,有一定的临床意义。

Objective Study of B type natriuretic peptide（BNP） in patients with chronic heart failure and cardiac function detection value. Methods 45 cases of chronic heart failure in our hospital from January to December 2015 were selected, and the relationship between BNP and cardiac function was detected by B. Results The BNP values of patients with type Ⅰ, Ⅱ, Ⅲ, Ⅳ cardiac function were（151.93±28.83）pg/ml,（348.84±49.95）pg/ml,（602.84±89.85）pg/ml,（1 103.43±25.84）pg/ml, we found that the higher the NYHA cardiac function grade, the higher the BNP value detected, the comparison of the adjacent cardiac function grades, P〈0.05. After treatment, the BNP values of patients with type Ⅰ,Ⅱ,Ⅲ,Ⅳcardiac function were（95.87±16.73）pg/ml,（248.84±35.95）pg/ml,（418.97±61.87）pg/ml,（737.96±42.34）pg/ml, we found that the BNP level in all patients was significantly lower than that before treatment, P〈0.05. Conclusion BNP can express the heart function of chronic heart failure to some extent, and it has a certain clinical significance.