[Spectral analysis of heart rate fluctuations: physiological basis and complicating factors].
The main stages of investigation into the changes of the heart rate in human (HRH), are presented. A satisfactory coincidence of results of the HRH oscillation power estimation within two frequency ranges obtained with the aid of two techniques: by the Yamamoto algorithm and by search for sources of non-harmonic oscillations, was shown.
Khaiutin
V M
VM
Cardiological Research-Industrial Complex, Moscow, Russia.
Lukoshkova
E V
EV
D000465:Algorithms; D002309:Cardiology / Q000266:history; D004562:Electrocardiography; D006339:Heart Rate / Q000502:physiology*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans