Rheumatoid arthritis (RA) is not only a joint condition but also poses a significant risk for heart disease. This autoimmune and inflammatory disease, where the immune system mistakenly attacks healthy cells, primarily affects joints but can also increase the risk of heart-related problems.
Symptoms and causes of RA include varying degrees of severity, with periods of intense disease activity (flares) alternating with times of remission. The main concern regarding heart health is that RA can lead to hardened and blocked arteries. Inflammation, a key factor in RA, contributes to plaque buildup in the arteries, narrowing blood vessels and impeding blood flow. This can significantly increase the risk of heart attacks and strokes.
A common risk factor shared between RA and heart disease is high blood pressure. Other factors contributing to this increased risk include medications used in treating RA, which can sometimes cause heart problems. If you experience worsening joint pain, increased stiffness, swelling, or tenderness, it could indicate heightened inflammation, which may impact heart health.
Rheumatic heart disease, distinct from RA, involves damage to heart valves following rheumatic fever, often resulting from untreated streptococcal infections like strep throat. This can lead to chronic inflammatory conditions and serious heart complications.
People with RA also face a higher risk of developing conditions like atrial fibrillation, which can lead to stroke or heart failure if left untreated. The buildup of plaque in arteries supplying the heart is another concern, as it increases the likelihood of blood clots, potentially leading to heart attacks.
For a comprehensive understanding of RA and its impact on heart health, visit Mayo Clinic, Arthritis Foundation, Medical News Today, Healthline, Johns Hopkins Medicine, Healthgrades, and the Centers for Disease Control and Prevention (CDC) for more detailed information.
