Research Article

Identification of Genetic Biomarkers for Diagnosis of Myocardial Infarction Compared with Angina Patients

Figure 3

The PPI network of DEGs and top 24 hub genes: (a) the PPI network of DEGs; (b) the PPI network of top 24 hub genes. (The size of each node is proportional to the |log(fold change)| value. The green color indicates downregulation, and the red color indicates upregulation. The blue color indicates non-DEGs).
(a)
(b)