Patients with sentinel headache after angioplasty should be recognized early and they deserve intensive study for other features of cerebral hyperperfusion injury and prompt early management.

• 我们也于此提出即早辨识脑部过度灌流症候群之必要性，因为及早辨识此一可能致命的病徵可以增加评估与进一步处置的空间，其可能对于预后有益。