Psychological stress has been implicated as a risk factor for a number
of medical conditions. The association has been particularly well-stu
died for coronary heart disease. In contrast, there are only a few stu
dies regarding the role of psychological stress as a risk factor for s
troke. Additional research is clearly necessary to better delineate th
e degree of risk and the physiological mechanisms through which psycho
logical stress may play a role in the development of cerebrovascular d
isease.