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Parasympathetic nervous system modulates effects of hyperpolarization-activated channel blockade
1Department of Normal Physiology, Kazan State Medical University.
Bulletin of Experimental Biology and Medicine
|August 10, 2002
Abstract:
Bilateral vagotomy eliminating extracardiac parasympathetic influences on the heart modulates the changes in variational pulsogram during blockade of hyperpolarization-activated currents, but has no significant effect on stroke volume after the blockade.