Figure 1

Cardiovascular magnetic resonance scan of rats with and without intramyocardial hemorrhage. A, In a rate with intraomyocardial hemorrhage (T2w, white line), T2 map shows increased edema area and T2 value at 48 h, which gradually decreased from 48 h to 5 d. B, In a rate with no hemorrahgem T2 map demonstrates larger edema area and higher T2 value at 24 h, which gradually decreased from 24 h to 5 d. T2w shows no intramyocardial hemorrhage.