Higher Quality Evidence to Guide Our Management of Postural Orthostatic Tachycardia Syndrome: A New Era?

Competing Interests: Funding Support and Author Disclosures Dr. Raj has received a research grant from the Canadian Institutes of Health Research (Ottawa, Canada) dealing with the pathophysiology of POTS (MOP142426); and has received research grants from Dysautonomia International (East Moriches, New York) addressing the pathophysiology of POTS. Dr. Sheldon has received a research grant from Dysautonomia International (East Moriches, New York) for a clinical trial assessing ivabradine and propranolol for the treatment of POTS.