[Cerebrovascular CO2 reactivity in carotid artery occlusions].
Transcranial Doppler echocardiography (TCECG) was used to study a response of enhanced blood flow after 5% CO2 inhalation in 30 patients with carotid atherosclerotic lesions. The technique significantly distinguishes critical stenosis and occlusion of the internal carotid artery from normal and stenotic carotid artery. It is concluded that the values of cerebrovascular CO2 reactivity can be an indicator of differences available between hemodynamically significant carotid lesions and the degree of collateralization in the carotid, tree.
Bakhritdinov
F Sh
FSh
Karimov
E A
EA
Afanasév
B G
BG
Gazieva
D R
DR
Sadykov
Kh T
KhT
D000280:Administration, Inhalation; D000328:Adult; D000368:Aged; D001783:Blood Flow Velocity; D002245:Carbon Dioxide / Q000008:administration & dosage; D002343:Carotid Artery, Internal; D016893:Carotid Stenosis / Q000175:diagnosis* / Q000503:physiopathology; D002533:Cerebral Angiography; D002560:Cerebrovascular Circulation; D015150:Echocardiography, Doppler; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D017585:Ultrasonography, Doppler, Transcranial
D002245:Carbon Dioxide
Tserebrovasculiarnaia CO2 -reaktivnost pri okkliuziruiushchikh porazheniiakh sonnykh arteriĭ.