Objective: To explore the impact of Yixintai (益心泰) on Ang Ⅱ, ALD and BNP in serum of rabbit with chronic heart failure(CHF). Methods: The rabbit model of CHF was established with adriamycin. These successful CHF models of rabbits were divided into model group, high, middle and low dose of Yixintai group and Furosemide group, plus the normal control group. The levels of Ang Ⅱ, ALD and BNP in serum were measured after 4 weeks of medication. Results: Compared with the model group, the levels of AngⅡ, ALD and BNP in serum were signific...