METHOD FOR DETERMINING MIXED HUMAN VENOUS BLOOD OXYGEN SATURATION MEAN VALUE

摘要

FIELD: medicine. ^ SUBSTANCE: method involves determining gas parameters of blood in noninvasive way in rest state and under exercise stress without heart cavities and large blood vessels catheterization being applied. The obtained data are processed using calculation formulas. ^ EFFECT: higher accuracy in determining venous HbO2 mean value and arteriovenous oxygen difference in systemic circulation. ^ 5 cl