Autonomic dysfunction in Parkinson's disease: A prospective cohort study.
Aristide MerolaAlberto RomagnoloMichela RossoRitika SuriZoe BerndtSimona MauleLeonardo LopianoAlberto J EspayPublished in: Movement disorders : official journal of the Movement Disorder Society (2017)
The severity of autonomic symptoms progressed by 20% over 1 year and was independently associated with impairments in daily living activities and health-related quality of life. Symptomatic and asymptomatic orthostatic hypotension were both associated with increased prevalence of falls and health care utilization. © 2017 International Parkinson and Movement Disorder Society.