Is reduced cerebrovascular reserve associated with an increased risk of postoperative ischemic lesions during carotid artery stenting?
Impaired pretreatment CVR was associated with increased incidence of new infarction after CAS.
HRV parameters discriminate between awake and general anaesthesia, are different after tracheal intubation and a 5 s ulnar nerve stimulation, but do not discriminate between different levels of haemodynamic responsiveness during surgical anaesthesia.