[Use of gutimine for treatment of chronic coronary insufficiency].
The therapeutic effect of an antihypoxic drug--Gutimine--was studied in 30 patients with chronic coronary insufficiency. The effect of gutimine on the adaptation for physical exercises connected with motor hypoxy in 5 normal individuals was used as control. The treatment with Gutimine resulted in a clear subjective improvement (less frequent and less intense anginal attacks) in 2/3 of the patients with chronic coronary insufficiency. Objective signs of improvement (positive ECG shifts, phases of the left ventricular systole and hemodynamics; increased tolerance of physical exercises) after Gutimine therapy were noted only in 4 patients who had a comparatively mild course of their disease and less distinct sclerotic changes in the myocardium. When Gutimine was used in normals, significant improvement of their capacity for work was noted, as well as an improvement of their cardiovascular functions and gas exchange parameters during "extreme" exercises. The positive effect of Gutimine was more distinct after 1-2 weeks of its administration. Side effects were absent.