Research Paper Volume 13, Issue 6 pp 8306—8319
Identification of key genes in coronary artery disease: an integrative approach based on weighted gene co-expression network analysis and their correlation with immune infiltration
Figure 6. Evaluation and visualization of immune cell infiltration. (A) Immune cell types and ratios of CAD patients. (B) Boxplot diagram of the 22 types of immune cells. (C) Correlation heat map of 22 types of immune cells. The size of the colored squares represents the strength of the correlation; blue represents a positive correlation, red represents a negative correlation. The darker the color, the stronger the correlation.