[Dynamic structure of the cardiac rhythm in the process of adapting to high-altitude hypoxia].
On the basis of dynamic series of RR intervals of electrocardiograms of healthy male test subjects exposed for a different period of time to high altitude hypoxia, autoregression clouds were built. The patterns of distribution thus obtained were compared with physical work capacity of the test subjects. It is suggested that when selecting people to work actively at high altitudes autoregression clouds can be used as quantitative estimates of their health state and as predictions of potential adaptation failures.
D000222:Adaptation, Physiological; D000293:Adolescent; D000328:Adult; D000531:Altitude; D004562:Electrocardiography; D006339:Heart Rate; D006801:Humans; D000860:Hypoxia / Q000503:physiopathology*; D008297:Male; D013620:Tajikistan; D013997:Time Factors
Dinamicheskaia struktura serderchnogo ritma v protsesse adaptatsii k vysokogornoĭ gipoksii.