[Study of the volumetric blood flow velocity in the median cerebral artery using transcranial Doppler flowmetry and cerebral angiography].
Transcranial dopplerography (TDG) and cerebral angiography (CA) were used to measure the volumetric rate of the blood flow (VRBF) in the median cerebral artery (MCA) in 47 patients suffering from different cerebrovascular diseases, with the internal carotid arteries (ICA) remaining unchanged (26 patients) or with insignificant changes in the ICA, not interfering with the blood flow (21 patients). The values of the mean diameter of the MCA (3.10 +/- 0.04 mm), the mean magnitude of the linear peak systolic rate of the blood flow (LPSRBF) in the MCA (71.63 +/- 17.39 cm/s), the mean VRBF in the MCA (179.49 +/- 64.51 ml/min) were derived. The ratio of the linear regression of the VRBF to the LPSRBF amounted to 3.26.
Borisenko
V V
VV
Vereshchagin
N V
NV
Nikitin
Iu M
IuM
Zhagalko
V K
VK
Kleĭmenova
N B
NB
Sosedov
A M
AM
Pukanov
V S
VS
D000328:Adult; D000368:Aged; D001783:Blood Flow Velocity / Q000502:physiology; D001810:Blood Volume / Q000502:physiology; D001921:Brain / Q000098:blood supply*; D002533:Cerebral Angiography; D002536:Cerebral Arteries / Q000000981:diagnostic imaging / Q000503:physiopathology*; D002560:Cerebrovascular Circulation / Q000502:physiology*; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014463:Ultrasonography
Issledovanie ob''emnoĭ skorosti krovotoka v sredneĭ mozgovoĭ arterii s pomoshch'iu transkranial'noĭ dopplerografii i tserebral'- noĭ angiografii.