Breathing exercises for POTS and fainting
Part of Brain & nervous system clinical trials.
This study tests whether improving your vagal nerve function can change how a brain area called the periaqueductal gray communicates, which might help with POTS or fainting symptoms. It involves breathing exercises and an MRI scan to see if there are beneficial changes in the brain.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 50 years old
- You have been diagnosed with POTS, orthostatic intolerance, fainting, or near-fainting
- You can read and speak English
- You have an upcoming first appointment at the VCU Autonomics Center at least one week away
- You do not have other major nerve, immune, or unstable health conditions
- You are not claustrophobic or have metal implants that prevent MRI
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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