Figure 4.
Left atrial cardiomyocyte mean cross‐sectional area in the 3 groups. A, Control (CON) group; (B) diabetes mellitus (DM) group; (C) alogliptin‐treated DM (DM‐A) group, D, Illustrates cardiomyocyte cross‐sectional area. **Compared with the control group, P<0.01; #Compared with the DM group, P<0.05. NS indicates not significant. n=6 per group.