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. 2013 May 28;2013:464508. doi: 10.1155/2013/464508

Figure 1.

Figure 1

Heart preparation and pathological sections from normal and MI rats. (a) Heart preparations (top (1–4)) and pathological sections (bottom (5–8)) from the sham group, the MI group, the WXKL group, and the amiodarone group. (b) ECG recordings of the sham group and the MI group at 2 weeks after the operation. (c) The average number of q waves in rats from the MI group, the WXKL group, and the amiodarone group. (d) HW (heart weight): BW (body weight) ratios in the sham group (n = 25), the MI group (n = 23), the WXKL group (n = 25), and the amiodarone group (n = 25). (*P < 0.05 versus the MI group, ▲ P < 0.05 versus the sham group).