The microscopic analysis of the lung tissue and myocardium of the rats with experimental hemodynamic edema of lungs, as well as under condition of preventive introduction of enap have been carried out. At was established that intravenous introduction of enap 20 min before modeling lungs edema reduces quantity of a hydropic-hemorrhagic transudate in alveolus as well as myocardium ischemic damage features that promotes normalization of morphofunctional state of the lungs and heart.
