[State of systemic and cerebral hemodynamics in patients with transient cerebral circulatory disorders].
In 50 patients with transient disorders of cerebral circulation due to hypertensive disease (27 cases), and combinations of hypertensive disease with atherosclerosis (23 cases) the authors by means of diluting Ewans blue stain (T-1824) studied the indices of general hemodynamics compared to that of REG data . For control purposes 10 patients with hypertensive disease in concomitance with atherosclerosis without transient disorders of cerebral circulation and 20 normals were studied. The study permitted to detect signs of disturbed general and cerebral hemodynamics which were most expressed in patients with severe cerebro-vascular crises, accompanied by a drop in the cardiac and pulse index, an increase of the general and specific peripheral resistance, a slowing of the blood flow rate on the segment hand-ear, an increase of the tone and drop of elasticity in the cerebral vessels, a decrease of cerebral blood repletion. Insufficiency of general hemodynamics leads to disorders of cerebral hemodynamics and unfavourably influences the development of the disease and the outcome of cerebrovascular crises.
D000328:Adult; D000368:Aged; D001161:Arteriosclerosis / Q000150:complications; D001776:Blood Circulation Time; D002302:Cardiac Output; D002560:Cerebrovascular Circulation; D002561:Cerebrovascular Disorders / Q000150:complications / Q000188:drug therapy / Q000503:physiopathology*; D004395:Dye Dilution Technique; D005260:Female; D006439:Hemodynamics; D006801:Humans; D006973:Hypertension / Q000150:complications; D008297:Male; D008875:Middle Aged; D010992:Plethysmography, Impedance; D011674:Pulse; D014655:Vascular Resistance
Sostoianie obshcheĭ i tserebral'noĭ gemodinamiki u bol'nykh s prekhodiashchimi narusheniiami mozgovogo krovoobrashcheniia.