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vagotonia

[vey-guh-toh-nee-uh]
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noun Pathology.
  1. hyperexcitability of the vagus nerve, producing bradycardia, decreased heart output, and faintness.
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Origin of vagotonia

First recorded in 1910–15; vago- + -tonia
Related formsva·go·ton·ic [vey-guh-ton-ik] /ˌveɪ gəˈtɒn ɪk/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for vagotonia

vagotonia

noun
  1. pathological overactivity of the vagus nerve, affecting various bodily functions controlled by this nerve
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Word Origin

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

vagotonia in Medicine

vagotonia

(vā′gə-tōnē-ə)
n.
  1. Overactivity or irritability of the vagus nerve, adversely affecting function of the blood vessels, stomach, and muscles.sympathetic imbalance
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Related formsva′go•tonic (-tŏnĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.