Posted in Web Postural Orthostatic Tachycardia Syndrome (POTS) June 27, 2024 Postural orthostatic tachycardia syndrome (POTS) is a blood circulation disorder characterized by two factors: A specific group of symptoms that frequently occur when standing upright. https://www.hopkinsmedicine.org/health/conditions-and-diseases/postural-orthostatic-tachycardia-syndrome-pots