Tag Archives: Blood Pressure

Cerebral blood flow during and after cardiac arrest

As discussed in a previous post, perfusion of the brain following long-term (>5 min) ischemia has been shown to be significantly compromised, particularly in subcortical regions. An interesting recent article by Ristagno, et. al in Resuscitation (May 2008) has added … Continue reading

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Sustained abdominal compression

Conventional CPR typically generates around one-third to one-fourth of normal cardiac output, which is not sufficient to meet cerebral energy demands. In cryonics patients, cardiac output may be further compromised because many patients are atherosclerotic and/or have gone through a … Continue reading

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Systemic administration of L-Kynurenine

L-Kynurenine (L-KYN) is one of the neuroprotective agents used in cryonics stabilization protocol to limit injury to the brain after cardiac arrest. Administration of L-KYN was perceived to be essential to resuscitate dogs from extended periods (up to 17 minutes) … Continue reading

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