Sympathetic dysfunction as an early indicator of autonomic involvement in Parkinson's disease.
Jin-Woo ParkLuis E OkamotoSung-Hwan KimChan-Nyoung LeeKun Woo ParkSeol-Hee BaekJoo Hye SungNamjoon JeonSeong-Beom KohAlfredo GamboaCyndya A ShibaoAndré DiedrichByung-Jo KimItalo BiaggioniPublished in: Clinical autonomic research : official journal of the Clinical Autonomic Research Society (2024)
parameter of the VM may help detect autonomic nervous system involvement in early-PD without OH. Our results suggest that sympathetic dysfunction is an early manifestation of autonomic dysfunction in patients with PD.