Epidemiological Aspects of the Cerebrovascular Accident in Chelyabinsk.
The epidemiologic investigaton aiming at the cerebrovascular accident prevalence study in Chelyabinsk city by the "Cerebral apoplectic attack sender" method educed a steadily high level of disease and mortality rate. Not only the key risk factors and their combinations leading to a peracute cerebral circulation derangement have been studied but the most unfavorable risk factors combinations resulting in the cerebrovascular accident progression have been evaluated retrospectively considering regional character.