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Ross Fiziol Zh Im I M Sechenova. 2009 Sep;95(9):944-54.

[Resonance hypothesis of heart rate variability origin].

[Article in Russian]


A hypothesis is advanced of the heart rate variability being subjected to beat-to-beat regulation of cardiac cycle duration in order to ensure the resonance interaction between respiratory and own fluctuation of the arterial system volume for minimization of power expenses of cardiorespiratory system. Myogenic, parasympathetic and sympathetic machanisms of heart rate variability are described.

[Indexed for MEDLINE]

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