RA patients had lower CD34+ cell counts and higher ROS, TLR3, and IL-1β levels.Positive correlation between inflammation markers (CRP, IL-1β) and arterial stiffness indices (PWV, AIx).Chronic inflammation in RA with biomarkers like hsCRP and Fibrinogen is associated with impaired vascular repair and accelerated atherosclerosis. This evidence concerns the gene CD34 and rheumatoid arthritis.