Linggui Qihua Decoction Inhibits Atrial Fibrosis by Regulating TGF-β1/Smad2/3 Signal Pathway

Figure 4

The effect of LGQHD on the morphology of atrial in rats (Masson, ×200). (Gross pathology: (A) WKY; (B) SHR; (C) HFpEF; (D) entresto; (E) LGQH-H; (F) LGQH-L; optical microscope and quantitative analysis: (a) WKY; (b) SHR; (c) HFpEF; (d) entresto; (e) LGQH-H; (f) LGQH-L;).