[Retracted] Investigation on Risk Stratification and the Prognostic Value of hs-TnT Combined with MMP-2 in Patients with Acute Coronary Syndrome

Figure 2

Comparison of MMP-2 levels of three groups of experimental subjects. The abscissa represents the acute group, the stable group, and the control group, while the ordinate represents the MMP-2 level. As shown in Figure 2, the MMP-2 level was the highest in the acute group and the lowest in the control group. MMP-2: matrix metalloproteinase 2.