[Effect of infectious factors on the activation of proinflammatory cytokines in chronic heart failure].

The results of recent studies favor the immunological theory of the pathogenesis of chronic heart failure (CHF). In this connection, of particular interest is a search for possible causes of cytokine hyperactivation in patients with CHF of ischemic etiology, one of which may be viral infection. The aim of the study was to evaluate the impact of herpesvirus simplex (HVS), cytomegalovirus (CMV), Chlamydia pneumoniae on the activation of cytokines in patients with CHF of ischemic etiology.