Fig. 7

Diagnostic and validation analysis of AMI. (A) Nomogram of key genes in diagnostic models for diagnosing AMI based on combined GEO datasets. (B,C). Calibration curve plot (B) and decision curve analysis (DCA) plot (C) of the AMI diagnostic model based on the key genes in the integrated GEO datasets. (D) ROC curve of RiskScore in the combined GEO datasets. (E) Group comparison plots of Key Genes in the High-Risk and Low-Risk groups of AMI group. (F) Cloud rain diagram of the results of Friends analysis of key genes. DCA: Decision Curve Analysis; AMI, AMI. * represents p value < 0.05, statistically significant; *** represents p value < 0.001, highly statistically significant. In the group comparison graph, blue represents the Low-Risk group and yellow represents the High-Risk group.