[Changes in the dehydrogenase activity of the cardiomyocytes in experimental acute massive pulmonary embolism]

A study of the activity of SDG, LDG, NAD-D in several structures of the heart was carried out in acute compensated massive embolism of the pulmonary artery. TV-histophotometry demonstrated heterogeneity of metabolic processes in the myocardium in the control and experimental group. The animals with pulmonary artery embolism showed diverse hemodynamic changes in the lesser and greater circulation. Loads to right cardiac compartments were accompanied by an elevation of SDG, NAD-D in the interventricular septum.