JAMA Review: Postural Orthostatic Tachycardia Syndrome (POTS) POTS is a chronic autonomic disorder affecting an estimated 0.1%–1% of the US population, with peak incidence at ages 13–29 and a striking 90% female predominance. https://t.co/dAKlTp4VK3 https://t.co/A2UvgYOQN1