Fig. 3

Important Metabolite Biomarkers. The first 5–10 important metabolites between different groups were screened in the validation cohort. a, b, and c represent the MI and control groups, the UA and control groups, and the SCAD and control groups, respectively. d-f In the verification cohort, important gut microbiota and intestinal metabolites were used to construct prediction models of disease between different groups. The green curve represents the gut microbiota, and the blue curve represents intestinal metabolites. The red curve represents the combined analysis of the above two objects