Table 3. Comparison of myocardial enzymology among three groups.
Myocardial enzyme | Control group | Bottom-third blocked LAD group | Middle site-blocked LAD group |
---|---|---|---|
Mb (μg/L) | 42.00±15.43 | 647.33±334.19Δ | 864.22±487.77Δ |
CK-MB (U/L) | 19.75±6.65 | 6,242.22±2,701.60Δ | 7,796.00±3,558.92Δ |
LDH (U/L) | 195.00±77.09 | 1,443.89±471.24Δ | 1,707.11±646.35Δ |
AST (U/L) | 39.25±18.41 | 325.67±156.95Δ | 433.89±243.31Δ |
cTnT (ng/mL) | <0.01 | 0.47±0.37Δ | 0.76±0.64Δ |
Mb, myoglobin; compared with the control group, Δ, P<0.01.