[Application of chaos theory in analyzing the cardiac rhythm in healthy subjects at different sleep stages].
Eĭdukaĭtis
A
A
Varonetskas
G
G
Zhemaĭtite
D
D
D000328:Adult; D002320:Cardiovascular Physiological Phenomena; D004562:Electrocardiography; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D017711:Nonlinear Dynamics; D012890:Sleep / Q000502:physiology*; D012894:Sleep Stages