CBS and endothelial dysfunction: Figure 9B visually shows the phased research hotspots and development trends in the ERS and AS fields from a temporal perspective. Multiple clusters are formed, labeled as #0, #1, #2, etc. Figure 9B presents 10 clusters, namely, oxidative stress, cholesterol efflux, insulin resistance, express, endothelial cell, endothelial dysfunction, vitamin D, cell death, unfolded protein response, and cystathionine beta-synthase.