[The effect of a heat-producing industrial microclimate on the rate of biological aging of the body].

While detecting the biological and cardiopulmonary age the authors have demonstrated that the long-term work under the conditions of the heating industrial microclimate promotes acceleration of biological body aging. In the intensification of the aging process, of great importance is the time at which one starts working under the heating microclimate conditions. Based on the data obtained the conclusion is drawn that employment of the persons over 40 years may be restricted in relation to so-called "hot" occupations.