[The hemodynamic action of effective doses of sustak in patients with stenocardia of effort].

Forty patients with associated coronary disease and angina pectoris of effort were examined for the action on the central hemodynamics and circulation of the effective doses of sustac chosen by means of paired bicycle ergometries. Sustac produced a decrease of the cardiac index, systolic pressure in the pulmonary artery and in the aorta, reduction of the blood flow time along pulmonary circulation veins, aorta Sustac was discovered to have an antianginal effect under the conditions of pre- and afterload lowering.