Worsening Postural Tachycardia Syndrome Is Associated With Increased Glucose-Dependent Insulinotropic Polypeptide Secretion.
Nicholas C BreierSachin Y ParanjapeShea ScudderShahram E MehrAndre' DiedrichCharles R FlynnLuis E OkamotoBolette HartmannLaerke Smidt GasbjergCyndya A ShibaoPublished in: Hypertension (Dallas, Tex. : 1979) (2022)
The glucose-induced worsening orthostatic tachycardia in POTS was associated with a decline in SV; these changes occurred while GIP, a splanchnic vasodilator, was maximally elevated.