Why the study?
What is the incidence and extent of cerebral damage following open-heart surgery?
Population
103 patients undergoing open-heart surgery
Design
Cohort
Follow-up
postoperative
Authors
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Routine exams may miss frequent subclinical cerebral damage post-surgery; leaves open whether psychometric screening improves outcomes.
What is the incidence and extent of cerebral damage following open-heart surgery?
Open-heart surgery frequently causes subclinical brain damage detectable by psychometric and biochemical methods, suggesting routine neurologic exams are insufficiently sensitive.
Åberg et al. (1987) studied this question.
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