The data were obtained at baseline,and 1,3 and 6 months after admission,including those of the plasma Aldo level,serous potassium level,LVEF and NYHA classes.

• 所有患者于治疗前 (基线 )、治疗后 1、3、6个月化验血清钾、血浆醛固酮浓度 ,同时测定LVEF值和心功能分级。