title: Differentiating Between Postural Tachycardia Syndrome and Vasovagal Syncope.
authors.affiliation: Department of Cardiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio jeffrey.anderson@cchmc.org.
authors.forename: Jeffrey B
authors.initials: JB
authors.lastname: Anderson
authors.affiliation: Department of Cardiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.
authors.forename: Martha W
authors.initials: MW
authors.lastname: Willis
mesh_terms: D006801:Humans; D054972:Postural Orthostatic Tachycardia Syndrome; D013575:Syncope; D019462:Syncope, Vasovagal; D013616:Tachycardia, Sinus