Postural orthostatic tachycardia syndrome - Wikipedia
Other Conditions - The POTS Treatment Center
The face of postural tachycardia syndrome – insights from a large cross‐sectional online community‐based survey - Shaw - 2019 - Journal of Internal Medicine - Wiley Online Library
Postural Orthostatic Tachycardia Syndrome (POTS), the Vagus Nerve and Cervical Spine instability – Caring Medical Florida