hyperexcitability of the vagus nerve, producing bradycardia, decreased heart output, and faintness.
Origin of vagotonia
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Examples from the Web for vagotonic
But we have here simply one of the vagotonic activities mentioned previously.
In peaceful sleep, we observe that the vagotonic functions hold full sway.
pathological overactivity of the vagus nerve, affecting various bodily functions controlled by this nerve
Word Origin for vagotonia
C19: from vag (us) + -tonia, from Latin tonus tension, tone
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Overactivity or irritability of the vagus nerve, adversely affecting function of the blood vessels, stomach, and muscles.sympathetic imbalance
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.