RESUMEN
While reading special literature in diferent languages the authors noted surprising fact: the term and concept of "central anticholinergic syndrome" is well-known as common anaesthesia complication in German (abbr: ZAS) and partially Spanish sources, but in Russian, English or French literature is used only in toxicological context. Describing etiology, pathogenesis, symptoms, diagnosis and treatment of the complication manifesting with comatose, agitated or shivering forms, the authors analyzing the reasons for such a noticeably diferent approaches to the situation reaching 10% of all the general anaesthesia cases. Probably, ZAS isn't nosologically clearly defined syndrome, but just adverse appearance of one of the fundamental general anaesthesia mechanisms? Anyway, the problem of central cholinergic activity suppression, excessive by its amplitude and/or duration, exists all over the world. German concept of ZAS allows the anaesthesiologist to resolve it on pathogenically generalized basis, while in other professional communities various symptomatic approaches seem to be more common.