Fig. 1.

STDP reduces MI size and enhances cardiac function in AMI rats. (A) Representative TTC-stained heart tissue sections. White color: MI area; Red color: non-MI area; Scale (white line): 1 cm. n = 4. (B) Statistics of the relative infarct size of the heart tissue in AMI rats. (C) Representative echocardiogram images. n = 4. (D) Statistics of the key cardiac functional parameters in AMI rats. Compared with the Sham group (Sham), ∗∗P < 0.01; Compared with the Model group (Model), ^##P < 0.01. STDP: Shexiang-Tongxin dropping pill. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)