The nonspecific anti-inflammatory therapy with methotrexate for patients with chronic heart failure.

Background: Inflammatory mediators play an important role in the pathogenesis of chronic heart failure (CHF). Methotrexate (MTX) is used in the treatment of inflammatory-mediated diseases (eg, rheumatoid arthritis) because it modulates the expression of numerous inflammatory cytokines. However, no studies have assessed the effects of MTX on plasma levels of inflammatory mediators in patients with CHF.