论文部分内容阅读
采用放射免疫法测定32例心房纤颤病人和正常人血浆心钠素(ANP)。发现心房纤颤患者的ANP明显低于对照组(P<005);血浆ANP与心功能分级呈负相关(r=-0.570,P<0.05),与心房纤颤病程无关(r=-0.173,P>0.05);不同年龄和病因之间ANP差别无显著性(P>0.05)。提示心房纤颤患者血浆ANP含量取决于心功能状态。
Plasma atrial natriuretic peptide (ANP) was measured in 32 patients with atrial fibrillation and normal subjects by radioimmunoassay. The ANP level in patients with atrial fibrillation was significantly lower than that in the control group (P <0.05). There was a negative correlation between ANP and heart function (r = -0.570, P <0.05), but not with the duration of atrial fibrillation (r = -0.173, P> 0.05). There was no significant difference in ANP between different ages and etiologies (P> 0.05). Suggesting that plasma ANP levels in patients with atrial fibrillation depend on cardiac function.