Objective To confirm the effect of plasma aldosterone and reversing myocardial fibrosis of congestive heart failure(CHF) with captopril and to elucidate its possible mechanism.

• 目的进一步观察卡托普利对压力负荷增加大鼠血浆醛固酮的影响，探讨其抗心肌纤维化的可能作用机制。