Fig. 2. The serum levels of myocardial injury markers were decreased by Tanshinone IIA (n = 8 per group).

The levels of cardiac troponin-I (cTnI), creatine kinase-MB (CK-MB), and lactate dehydrogenase (LDH) in the four groups are indicated in (A–C), respectively. The obtained data was revealed as the mean ± SD. CME, coronary microembolization; Tan-L, CME + low-dose Tan IIA (10 mg/kg); Tan-H, CME + high-dose Tan IIA (20 mg/kg). ***p < 0.001 vs. the sham group; ^###p < 0.001 vs. the CME group.