Clinical intervention effect of Xuefu Zhuyu decoction on chronic heart failure complicated with depression

Figure 3 Negative emotions. A: Both groups had significantly reduced Self-Rating Depression Scale scores after treatment; B: Both groups had significantly reduced Hamilton Depression Scale scores after treatment. ^aP < 0.05 and ^bP < 0.01 vs before treatment; ^cP < 0.05 vs control group. HAMD: Hamilton Depression Scale; SDS: Self-Rating Depression Scale.