不同类型房颤患者脂联素的变化

目的 探讨不同类型心房颤动(房颤)患者血浆脂联素(APN)和N末端B型脑利钠肽原(NT-proBNP)的变化.方法 将234例研究对象分为4组 :窦性心律组70例、阵发性房颤组52例、永久性房颤组62例和对照组50例(健康体检者) ,采用酶联免疫吸附试验测定血浆脂联素水平 ,并检测NT-proBNP水平.结果 阵发性房颤组、永久性房颤组患者 NT-proBNP显著升高 ,与对照组和窦性心律组比较 ,差异有统计学意义(P＜0 .05);对照组与窦性心律组比较差异无统计学意义(P＞0 .05);与阵发性房颤组比较 ,永久性房颤组NT-proBNP明显升高(P＜0 .05).与对照组比较 ,窦性心律组脂联素水平明显降低(P＜0 .05) ,与对照组和窦性心律组比较 ,阵发性房颤组和永久性房颤组患者脂联素水平均显著升高(P＜0 .05) ,与阵发性房颤组比 ,永久性房颤组脂联素水平明显升高(P＜0 .05).结论 脂联素的水平可能与永久性房颤的反复发生有关.

Change of adiponectin levels in patients with different types of atrial fibrillation

Objective To investigate the changeof plasmadiponectin and N-terminal pro-brain natriuretipeptide (NT-proBNP) levelin the patientwith differentypeof atrial fibrillation (Af) .MethodTwo hundred and thirty-fouresearch sub-jectwere divided into 4 group:sinurhythm group (n= 70) ,paroxysmal Af group (n=52) ,permanenAf group (n=62) and control group (n=50) .The plasmadiponectin level wameasured by the enzyme-linked immunosorbenassay (ELISA) and the NT-proBNP level wadetected by chemiluminescence .4 groupwere comparable in age ,gende,body masindex and basidisea-se.ResultThe NT-proBNP level in the paroxysmal Af group and the permanenAf group wasignificantly increased compared with the sinurhythm group and the control group ,the difference wastatistically significan(P＜0 .05) ,buthe difference be-tween the sinurhythm group and the control group had no statistical significance (P＞0 .05) .The NT-proBNP level in the perma-nenAf group wasignificantly increased compared with the paroxysmal Af group (P＜0 .05) .Compared with control group ,the adiponectin level in the sinurhythm group wasignificantly decreased (P＜0 .05) ,which in the paroxysmal Af group and the per-manenAf group wasignificantly increased compared with the sinurhythm group and the control group ,the difference wastatis-tically significan(P＜0 .05) .The adiponectin level in the permanenAf group wasignificantly increased compared with the parox-ysmal Af group (P＜0 .05) .Conclusion The adiponectin level could be related with the repeated occurrence of permanen Af .