[The effect of laser irradiation of the blood on the adenosine triphosphatase activity of the erythrocyte membranes and on the cardiac activity indices in patients with ischemic heart disease]. / Vliianie lazernogo oblucheniia krovi na aktivnost' adenozintrifosfataz membrany eritrotsitov i pokazateli serdechnoi deiatel'nosti u bol'nykh ishemicheskoi bolezn'iu serdtsa.

The activity of potassium, sodium, magnesium and Ca-ATP-ase of the erythrocytic membrane, index of erythrocyte deformability, changes of the hemodynamics and some cardiac function during bicycle ergometry [correction of veloergometry] tests before and after a course of laser irradiation of the blood were studied in 36 patients with exertion stenocardia. It was established that laser therapy is accompanied by increase of the activity of ATP-ase, index of erythrocyte deformability and positive changes of the cardial function. The possibility is discussed of improving the cardiac function under the effect of laser irradiation as a result of optimization of the structural-functional organization of the cellular membrane.