[Modeling of processes of heat transfer in whole-body hyperthermia].
The method of whole-body hyperthermia in which the body temperature for a short time reaches values up to 43-44 degrees C holds currently much promise. However, at body temperatures above 42 degrees C, the risks associated with the hemodynamic instability and the appearance of arrhythmia in the patient increase. A model of heat transfer has been created to increase the efficiency and safety of the immersion-convectional method of whole-body hyperthermia. This model takes into account changes in the skin blood flow and the dynamics of pulse rate depending on body temperature. The model of heat transfer adequately reflects processes of heating of the organism and can form a basis for the calculation of distribution of heat inside the organism.
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D001145:Arrhythmias, Cardiac / Q000208:ethnology / Q000503:physiopathology; D001833:Body Temperature Regulation / Q000502:physiology*; D006801:Humans; D006979:Hyperthermia, Induced / Q000009:adverse effects; D008955:Models, Cardiovascular; D012867:Skin / Q000098:blood supply*