[The resonance phenomenon in the human cardiorespiratory-hemodynamic system].
The ratio of the period of cardiac cycle to the period of vessel autofluctuations is constant in healthy resting humans. This ratio constitutes 1.309 +/- 0.068. The same correlation is observed between the duration of the pneumo-cycle and the period of respiratory arrhythmia. At working and post-constriction hyperemia, there is a resonance in cardiac-respiratory-hemodynamic system that synchronizes the fluctuation processes of its constituent elements and increases the RVG amplitude. The data obtained have been discussed.
Dmitrieva
N V
NV
D000328:Adult; D002320:Cardiovascular Physiological Phenomena; D004562:Electrocardiography; D004569:Electroencephalography; D005260:Female; D006439:Hemodynamics / Q000502:physiology; D006706:Homeostasis / Q000502:physiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010992:Plethysmography, Impedance; D012143:Respiratory Physiological Phenomena; D012146:Rest / Q000502:physiology; D013147:Spirometry; D013598:Systems Theory
Iavlenie rezonansa v kardiorespiratorno-gemodinamicheskoĭ sisteme cheloveka.