title: Hyperperfusion syndrome after carotid stent-supported angioplasty in patients with autonomic dysfunction.
abstract: Cerebral hyperperfusion syndrome (CHS) is a rare, serious complication of carotid revascularization either after carotid endarterectomy or carotid stent placement. Although extensive effort has been devoted to reducing the incidence of CHS, little is known about the prevention. Postprocedural hypertension is very rare due to autoregulation of carotid baroreceptors but may occur if presented with autonomic dysfunction. We present two cases of CHS after cerebral revascularization that presented autonomic dysfunction.
authors: Department of Neurology, Chonnam National University Medical School, Gwangju, Korea.
authors: Dong-Eun
authors: DE
authors: Kim
authors: Seong-Min
authors: SM
authors: Choi
authors: Woong
authors: W
authors: Yoon
authors: Byeong C
authors: BC
authors: Kim
keywords: Autonomic dysfunction; Carotid artery angioplasty; Cerebral hyperperfusion syndrome