title: Objective sleep parameters in patients with postural tachycardia syndrome by actigraphy.
authors.affiliation: Department of Hygiene and Public Health, Nippon Medical School, Japan.
authors.forename: Tomoyuki
authors.initials: T
authors.lastname: Kawada
mesh_terms: D056044:Actigraphy / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D054972:Postural Orthostatic Tachycardia Syndrome / Q000503:physiopathology*; D012894:Sleep Stages / Q000502:physiology*; D012893:Sleep Wake Disorders / Q000175:diagnosis* / Q000503:physiopathology*; D014953:Wrist / Q000502:physiology*
keywords: Actigraphy; Postural tachycardia syndrome; Sleep disturbance