论文部分内容阅读
目的分析血浆脑钠肽水平与慢性收缩性心功能不全的关系。方法将60例慢性收缩性心功能不全患者根据纽约心脏病协会分级标准分为3组,正常对照组20例。用免疫荧光法检测血浆脑钠肽浓度,心脏彩超检测心脏结构和心功能。结果心功能不全患者血浆脑钠肽浓度显著高于正常对照组,且随着心力衰竭的加重而显著增加(P<0.01)。结论血浆脑钠肽能敏感地反映和评估心力衰竭严重程度,具有较高的临床推广价值。
Objective To analyze the relationship between plasma brain natriuretic peptide and chronic systolic heart failure. Methods Sixty patients with chronic systolic heart failure were divided into three groups according to New York Heart Association grading standards and twenty normal controls. The concentration of plasma brain natriuretic peptide was detected by immunofluorescence, and the cardiac structure and cardiac function were detected by color Doppler echocardiography. Results The concentration of plasma brain natriuretic peptide in patients with cardiac insufficiency was significantly higher than that of the normal control group and significantly increased with the increase of heart failure (P <0.01). Conclusions Plasma brain natriuretic peptide can reflect and assess the severity of heart failure sensitively and has high clinical value.