Abstract
Postural Tachycardia Syndrome (POTS) is a multi-system disorder that can be associated with significant functional disability. Likely due to the multi-system nature of the disorder, it can be difficult for physicians caring for these patients with POTS to know enough about the management of problems that fall within so many different specialties. This special issue was written for these clinicians and their patients. We have brought together experts on POTS with different backgrounds to share their approach to many of the medical issues that confront patients with POTS. The result is this special POTS Issue of Autonomic Neurosciences that can serve as a "User's Guide to POTS".