Qi Deficiency and Blood Stasis and Circulatory Renin-Angiotensin System as well as Plasminogen Activator Inhibitor Activity in Rats with Cardiac Qi Deficiency Syndrome

• 心气虚证大鼠循环肾素血管紧张素系统激活与血浆纤溶酶原激活物抑制剂活性变化的实验研究