A Survey-Based Study Examining Exercise in Postural Orthostatic Tachycardia Syndrome (POTS) Patients

Area of Science:

• Cardiology
• Autonomic Dysfunction
• Exercise Science

Background:

• Postural orthostatic tachycardia syndrome (POTS) is a chronic autonomic condition causing orthostatic intolerance and abnormal heart rate increases.
• Exercise is a common recommendation for POTS self-management, yet many patients encounter significant obstacles to consistent physical activity.

Purpose of the Study:

• To investigate the factors influencing regular exercise participation among POTS patients.
• To identify the barriers that hinder consistent exercise engagement in individuals with POTS.

Main Methods:

• A survey was distributed to 421 POTS patients via MyChart within a tertiary care center.
• Data collected included demographics, body image, exercise-limiting symptoms, exercise tolerance, and attitudes toward exercise.

Main Results:

• A majority of POTS patients (78%) had exercise recommended, and many (77%) exercised prior to diagnosis.
• Significant barriers include negative body image (41-59%), exercise-induced symptoms (dizziness 82%, nausea 60%, sweating 66%), and feeling worse with exercise (52%).

Conclusions:

• Most POTS patients incorporate exercise, often with a prior history of physical activity.
• Negative self-perception and exercise-related symptoms present substantial barriers to physical activity.
• Improving exercise outcomes for POTS patients necessitates addressing these identified barriers within healthcare delivery.