Correlation of miR‐125a/b expressions with other characteristics other than APACHE II and SOFA scores was further analyzed, which illuminated that miR‐125a was positively correlated with cardiomyopathy complication (P = .015), and miR‐125b was positively correlated with Scr (P = .002), CRP (P < .001), PCT (P = .010), TNF‐α (P = .008), and IL‐6 (P = .028) levels (Tables 2 and 3). This evidence concerns the gene IL6 and cardiomyopathy.