Population
13 anesthetized dogs
Comparison
3-minute trains of ansae subclaviae stimulation… vs Before stimulation (basal conditions)
Design
Preclinical
Authors
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Supports NPY in mediating prolonged vagal inhibition after sympathetic stimulation in animals; leaves open relevance to human cardiac electrophysiology.
The prolonged washout of NPY compared to norepinephrine supports its role in mediating sympathetically evoked inhibition of cardiac vagal effects.
Warner et al. (1991) studied this question.
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