摘要
目的:探讨血浆BNP水平与心力衰竭分级和预后情况。方法:采用惠普5500型号的超声心动图和彩色多普勒超声诊断仪,对左室射血分数(LVEF)、测定血浆BNP的指数进行测定。结果:HF组之间BNP水平差异有统计学意义(P<0.01);NYHAⅡ级与Ⅲ级LVEF比较,差异无统计学意义(P>0.05);NYHAⅡ级、Ⅲ级分别与NYHAⅣ级LVEF比较,差异有统计学意义(P<0.01)。血浆BNP水平高的死亡率较高,相反血浆BNP水平低的死亡率较低。结论:血浆BNP水平与心力衰竭呈现负相关。
Objective：To evaluate the plasma BNP levels and heart failure classification and prognosis.Methods：HP 5500 Model echocardiography and color Doppler ultrasonography of the left ventricular ejection fraction（LVEF）,plasma BNP were measured indicators.Results：HF group differences between the BNP level was significantly（P0.01）;NYHA Ⅱ and Ⅲ grade level and no significant difference in LVEF（P0.05）,NYHA Ⅱ grade,Ⅲ grade level were LVEF and NYHA Ⅳ dif-ference statistically significant（P0.01）.High levels of plasma BNP higher mortality rates,on the contrary the mortality rate of low levels of plasma BNP schools.Conclusion：Plasma BNP levels showed negative correlation with heart failure.
出处
《中国当代医药》
2010年第22期70-71,共2页
China Modern Medicine
关键词
血浆脑钠肽水平
心力衰竭
预后
Plasma brain natriuretic peptide
Heart failure
Prognosis
