[Stroke risk factors: the search continues].

Abstract

Even though research into cardiovascular risk factors is only in its infancy, it already boasts of good initial results. Nevertheless, the generally accepted "classical" risk factors account for merely 30% of the events. Thus other factors must exist which are as yet unknown or underestimated. This review identifies 10 unalterable, 6 conditionally alterable and 9 treatable characteristics which were found to be associated with an elevated risk. The relative importance of these factors needs to be further elucidated. In particular, the question of causality has to be addressed in more detail in order to define whether we are dealing in the individual case with risk markers or with risk factors.