Despite progress in treating rheumatoid arthritis, this autoimmune disorder confers an increased risk of developing cardiovascular disease (CVD). Widely used screening protocols and current clinical guidelines are inadequate for the early detection of CVD in persons with rheumatoid arthritis. Traditional CVD risk factors alone cannot be applied because they underestimate CVD risk in rheumatoid arthritis, missing the window of opportunity for prompt intervention to decrease morbidity and mortality. The lipid profile is insufficient to assess CVD risk. This review delves into the connection between systemic inflammation in rheumatoid arthritis and the premature onset of CVD. The shared inflammatory and immunologic pathways between the two diseases that result in subclinical atherosclerosis and disrupted cholesterol homeostasis are examined. The treatment armamentarium for rheumatoid arthritis is summarized, with a particular focus on each medication’s cardiovascular effect, as well as the mechanism of action, risk–benefit profile, safety, and cost. A clinical approach to CVD screening and treatment for rheumatoid arthritis patients is proposed based on the available evidence. The mortality gap between rheumatoid arthritis and non-rheumatoid arthritis populations due to premature CVD represents an urgent research need in the fields of cardiology and rheumatology. Future research areas, including risk assessment tools and novel immunotherapeutic targets, are highlighted.

Autoimmune disorders are known to accelerate atherosclerosis, increasing the rate of cardiovascular disease. As the number one cause of morbidity and mortality in the general population, this risk is only enhanced in inflammatory conditions. Substantial evidence links increased cardiovascular disease to systemic lupus erythematosus and rheumatoid arthritis. However, Sjogren’s Disease (SjD) tends to follow a more indolent disease course, and its chronic inflammatory burden is often underrecognized. Pharmacologic agents are also limited and symptom management is often the mainstay of treatment. The majority of studies investigating cardiovascular disease in SjD show conflicting results. In this review, we shed some light on the association of SjD and cardiovascular disease. Furthermore, we also explore potential risk factors and mechanisms through which SjD may accelerate cardiovascular disease. We address the impact of standard CVD and SjD treatments on heart health and highlight clinically relevant tools for monitoring subclinical atherosclerosis in the SjD patient population.

Although previously B cells had been underestimated in comparison to T cells in their role in autoimmunity, now, their impact is well established. Via secretion of autoantibodies, presentation of autoantigens, regulation of antigen processing and presentation, and release of inflammatory cytokines, B cells can mediate cytotoxicity and lead to organ damage. B cell depletion via CD20 targeting effectively eliminates B cells in the blood and primary lymph organs and has found an effective role in the treatment of both rheumatological and neurological diseases. The neonatal Fc receptor (FcRn) is a key component of immune regulation that prevents IgG (produced by B cells) from degradation by lysosomes, sending it back into the extracellular compartment, thereby extending its half-life. This abundance of pathogenic IgG can lead to the development of autoimmune disease. The interplay between these two mechanisms of autoimmunity provides the great potential for combination therapy to reduce existent pathogenic IgG as well as prevent the production of new autoantibodies, though further investigation is needed to determine the risks, particularly of infection. This paper will explore existing B cell depleting treatments and FcRn inhibitors, and consider the potential impact for autoimmune disease as well as for the treatment of atherosclerosis.