[Ultrasound transcranial monitoring during aortocoronary bypass surgery under extracorporeal circulation].
The paper deals with the assessment of hemodynamic parameters in the region of the circle of Willis, by using various exercise tests and transcranial Doppler study during cardiac operations under extracorporeal circulation. Some points of the timely diagnosis of air and material microembolisms are specified. There is evidence that the application of these procedures is substantiated and they may be employed in clinical practice to undertake earlier preventive measures against cervical circulatory disorders.
V A
VA
Sandrikov
E F
EF
Dutikova
S V
SV
Fedulova
I A
IA
Filatov
E Iu
EIu
Lebedeva
D001783:Blood Flow Velocity / Q000502:physiology; D002560:Cerebrovascular Circulation / Q000502:physiology*; D001026:Coronary Artery Bypass; D005112:Extracorporeal Circulation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D016343:Monitoring, Intraoperative / Q000379:methods*; D017202:Myocardial Ischemia / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery; D017585:Ultrasonography, Doppler, Transcranial