Aa. Mikhailenko et An. Kuznetsov, CEREBRAL-CIRCULATION IN PATIENTS WITH ACQ UIRED HEART-VALVE DISEASES, Zurnal nevropatologii i psihiatrii im. S.S. Korsakova, 97(2), 1997, pp. 29-33
A comprehensive estimation of the state of cerebral circulation was pe
rformed in 57 patients with acquired heart valve diseases (AHVD) of di
fferent types, etiology and severity. Doppler sonography, rheoencephal
ography and quantitative electroencephalography were used. It was dete
rmined that the alterations of cerebral circulation in patients with A
HVD were first of all caused by disturbances of venous outflow due to
congestive heart failure. Other factors, which had also influence on t
he results of the studies performed are outlined.