18
Participants
Start Date
June 30, 2013
Primary Completion Date
April 30, 2017
Study Completion Date
December 31, 2025
Stimulation
Application of current to skin above auricular branch of vagal nerve to modulate heart rate and symptoms
Placebo
Application of low intensive current or frequency to skin above auricular branch of vagal nerve as sham intervention
Autonomic Dysfunction Center, Vanderbilt University Medical Center, Nashville
Vanderbilt University
OTHER