The Vagus Nerve: Mediates lowered heart rate, especially during times of rest and sleep. If anything, decreased vagal tone (such as with vagal nerve damage, or with taking a vagolytic drug such as atropine) should cause tachycardia. Hope this helps!
Answered 5/12/2018
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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