Investigation of Cerebrovascular Reactivity in Cerebral Infarction / 中国康复理论与实践

ABSTRACT

@#Objective To observe the changes of cerebrovascular reactivity(CVR)in cerebral infarct, and ascertain the correlation between them. Methods Breath-holding index (BHI) was obtained with transcranial Doppler combined breath-holding test in 193 subjects with cerebral infarct and 113 controls. Results The BHI in cerebral infarct patients was significantly lower than that in controls(P=0.000),and CVR was a independent influential factor for cerebral infarct(P=0.000). Conclusion Impaired CVR is associated with cerebral infarct, which should be paid more attention to.