Fig. 1

sST2 expression levels in different groups. (A). Comparison of sST2 expression levels between the control group and CAD group analyzed by Mann-Whitney U test. (B). Comparison of sST2 expression levels across the control group, unstable angina (UA) group, non-ST-segment elevation myocardial infarction (NSTEMI) group and ST-segment elevation myocardial infarction (STEMI) group analyzed by analysis of variance (ANOVA)