[Autonomic-effector disorders in the restorative period after circulatory arrest of varying duration].
The reactivity of the autonomous nervous system (ANS) was analysed pharmacologically with phenylephrine hydrochloride and D-L-Dopa in experiments on dogs who experienced 1-, 5-, and 10-minute clinical death. In changes of the pronounced character of the postresuscitation damages to the central nervous system, the changes of the ANS differed not only in intensity but also in the trend. Reactivity from sympatho- and parasympathetic types changed in the direction of vegetative equilibrium and atypical reactions. The occurrence of the last named on the first day after 5- and 10-minute clinical death were an absolute prognostic criterion of unfavourable outcome of resuscitation. Disorders of the synthetic capacity of the sympathoadrenal system in increase of the period of circulatory arrest were very important in ANS dysfunction.
Lobov
V V
VV
Bykhovtsev
A N
AN
D000818:Animals; D001341:Autonomic Nervous System / Q000187:drug effects / Q000503:physiopathology*; D004285:Dogs; D005260:Female; D006323:Heart Arrest / Q000503:physiopathology*; D008297:Male; D012151:Resuscitation; D013997:Time Factors
Vegetativno-éffektornye narusheniia v vosstanovitel'nom periode posle ostanovki krovoobrashcheniia razlichnoĭ dlitel'nosti.