This study tests whether breathing through a special resistance device can help people with Postural Orthostatic Tachycardia Syndrome (POTS) stand up longer and reduce the rapid heart rate that happens when they stand. Researchers will measure heart rate changes and symptom relie…
Phase: NA • Sponsor: Alfredo Gamboa • Aim: Symptom relief
Last updated Jun 27, 2026 08:06 UTC