The study was carried out to establish the prognostic value of post-infarction (PI) cardiac remodeling and cytokine imbalance for the development of chronic heart failure (CHF) in patients with coronary artery disease (CAD) with the enrolling 55 patients with the history of Q wave myocardial infarction (MI). For of development of CHF in patients with PI myocardial remodeling the clinical picture, cardio hemodynamic indicators and laboratory markers will allow to identify the maladjusted LV model in the early stages of the disease and to develop new pathogenically based treatment methods for this pathology.