The Efficacy and Safety of a Qiliqiangxin Capsule Combined with Sacubitril/Valsartan in the Treatment of Chronic Heart Failure: A Systematic Review and Meta-Analysis

Figure 7

Funnel plot of the (a) total effective rate, (b) 6-MWD, and (c) LVEF and Egger’s test of the (d) total effective rate, (e) 6-MWD, and (f) LVEF.

(a)

(b)

(c)

(d)

(e)

(f)