Postural orthostatic tachycardia syndrome - American Nurse
Quality of life in postural orthostatic tachycardia syndrome (PoTS): before and after treatment - The British Journal of Cardiology
Canadian Cardiovascular Society Position Statement on Postural Orthostatic Tachycardia Syndrome (POTS) and Related Disorders of Chronic Orthostatic Intolerance - Canadian Journal of Cardiology
Management of Postural Tachycardia Syndrome, Inappropriate Sinus Tachycardia and Vasovagal Syncope | AER Journal