Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: Transdermal Vagal Stimulation for the Treatment of Postural Tachycardia Syndrome
Brief Summary:
Some patients experience high heart rates and symptoms of light-headedness, fatigue, headache during standing despite well maintained blood pressure.
These patient are disabled and can't be in upright position for a longer time. The purpose of this study is to test whether electrical stimulation of a nerve through a skin of the ear may improve heart rate response and reduce disabling symptoms.