Fig. 3

Comparison of detected microplastic in blood across control and acute coronary syndrome group. a Between-group comparison; b Within-group comparisons in the control group; b Within-group comparisons in the acute coronary syndrome group. ACS, acute coronary syndrome; PE, polyethylene; PVC, polyvinyl chloride; PP, polypropylene; PS, polystyrene; PA66, polyamide 66