Do you have a history of concussion or postural orthostatic tachycardia syndrome (POTS)—or have symptoms consistent with POTS while standing?

You may be eligible if:

• You are between the ages of 18 and 65
• You have POTS
• You have symptoms while standing that are consistent with POTS: lightheadedness, fatigue, rapid heartbeat, exercise intolerance

Study involvement includes two visits for approximately three hours total.

• One visit to the CU Boulder campus to undergo postural change tolerance tests while having your heart function (e.g., heart rate, blood pressure) monitored with a noninvasive device on your hand
• One visit to University of Colorado Anschutz Medical Campus to undergo brain MR imaging

Want to participate? Have questions? Contact the study team at kayla.crowder@cuanschutz.edu or 303-724-0846.

Compensation is provided for participants who complete all testing.

• University of Colorado Anschutz Medical Campus Principal Investigator: Jeffrey Hebert, PhD, PT
• University of Colorado Boulder Campus Principal Investigator: Allison Anderson, PhD
• Colorado Multiple Institutional Review Board (COMIRB) approved Protocol# 23-0986 Version: 03.11.2024
• This study is funded or supported by the University of Colorado AB Nexus Program