Population
580 patients with spontaneous subarachnoid hemorrhage (SAH)
Design
Cohort
Follow-up
3 months
Authors
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Arrhythmia signals high mortality risk in SAH; leaves open whether targeted management improves outcomes.
In patients with spontaneous subarachnoid hemorrhage, the development of clinically significant cardiac arrhythmias occurs in approximately 4% of cases and is independently associated with prolonged ICU stay and a markedly increased risk of death or severe disability.
Frontera et al. (2008) studied this question.
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