Critical closing pressure in subarachnoid hemorrhage: effect of cerebral vasospasm and limitations of a transcranial Doppler-derived estimation.

@article{Soehle2004CriticalCP,
  title={Critical closing pressure in subarachnoid hemorrhage: effect of cerebral vasospasm and limitations of a transcranial Doppler-derived estimation.},
  author={Martin Soehle and Marek Czosnyka and John D. Pickard and Peter John Kirkpatrick},
  journal={Stroke},
  year={2004},
  volume={35 6},
  pages={1393-8}
}
BACKGROUND AND PURPOSE Critical closing pressure (CCP) is thought to be jointly influenced by intracranial pressure and cerebrovascular tone. We examined how CCP is affected by cerebral vasospasm after subarachnoid hemorrhage (SAH). METHODS In 15 patients with vasospasm of the middle cerebral artery, CCP was calculated using 2 methods previously reported (ad modem Aaslid and Michel, indexed CCP(Aaslid) and CCP(Michel), respectively) based on data of arterial blood pressure and flow velocity… CONTINUE READING

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Journal of neurology, neurosurgery, and psychiatry • 2005

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