Objective To study the changes of plasma concentration of BNP and ET-1 in patients with congestive heart failure and the correlation between them.
目的探讨血浆脑钠肽（BNP）和内皮素1（ET-1）在心力衰竭（心衰）患者中的浓度变化及二者的相关性。
The arterial plasma endothelin-1(ET-1)concentration increased significantly during cardiopulmonary bypass(CPB)and peaked at the end of CPB was found.
本研究发现动脉血浆ET-1水平在体外循环期间持续显著地增高并在体外循环结束时达到峰值。
The plasma potassium level of bottled blood was apparently a straight line function of time, the concentration increasing at the rate of approximately 1 milliequivalent per day.
瓶装血浆钾含量显然是时间的直线职能，即浓度以每天增加大约1毫克当量的速度增长。
Objective: to study the alteration and clinical significance of plasma endothelin-1 (ET-1) concentration in patients with left to right shunt congenital heart disease (CHD).
目的：探讨左向右分流型先天性心脏病(CHD)患者血浆内皮素(ET - 1)浓度的变化及其临床意义。
Results Mean plasma total homocysteine concentration was reduced by 30% after 1 year of treatment in the groups receiving folic acid and vitamin B12.
结果接受叶酸和维生素b 12治疗的患者一年后血浆总半胱氨酸下降30%。
The results of the study showed: 1) the concentration of plasma cardionatrin in 15 patients with congenital heart disease was significantly higher than normal;
结果提示：（1）15例先天性心脏病人血浆心钠素含量明显高于正常人；
The results of the study showed: 1) the concentration of plasma cardionatrin in 15 patients with congenital heart disease was significantly higher than normal;
结果提示：（1）15例先天性心脏病人血浆心钠素含量明显高于正常人；
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