Fig. 2. Echocardiographic analysis of rats in four groups. (A–D) Sham, sham + Pue, CME, CME + Pue group, respectively. Left ventricular fractional shortening (LVFS), left ventricular end-diastolic diameter (LVEDd), left ventricular ejection fraction (LVEF), and left ventricular end-systolic diameter (LVESd) were quantitatively analyzed. CME, coronary microembolization; Pue, puerarin. ap < 0.05 in comparison with the sham group; bp < 0.05 in comparison with the CME group.
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