AVNRT vagal maneuvers: Difference between revisions
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==Overview== | |||
Some people with known AVNRT may be able to stop their attack by using various maneuvers to activate the [[vagus nerve]]. This includes [[carotid sinus massage]] (pressure on the [[carotid sinus]] in the neck), submersion of the face in ice water to trigger the [[diving reflex]], putting the patient in [[Trendelenburg position]] or the [[Valsalva maneuver]] (increasing the pressure in the chest by attempting to exhale against a closed airway). [[Vagal maneuvers]] are contraindicated in the presence of [[hypotension]]. | |||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
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[[CME Category::Cardiology]] | |||
[[Category:Cardiology]] | [[Category:Cardiology]] | ||
Latest revision as of 04:40, 15 March 2016
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AVNRT vagal maneuvers On the Web |
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American Roentgen Ray Society Images of AVNRT vagal maneuvers |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Some people with known AVNRT may be able to stop their attack by using various maneuvers to activate the vagus nerve. This includes carotid sinus massage (pressure on the carotid sinus in the neck), submersion of the face in ice water to trigger the diving reflex, putting the patient in Trendelenburg position or the Valsalva maneuver (increasing the pressure in the chest by attempting to exhale against a closed airway). Vagal maneuvers are contraindicated in the presence of hypotension.