Abstract
Of all the organs of the body, the brain is the most sensitive to perturbations in blood flow; cessation of, or reduction in, cerebral blood flow will, through the accumulation of neurotoxic metabolites, result in potentially irreversible brain injury. The principal mechanisms that underlie these changes to cerebral blood flow related to cardiac surgery are blockage of a vessel through embolic disease, hypotensive brain injury, or brain injury associated with the complete cessation of blood flow, usually as a result of cardiac arrest.
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Smith, C. (2011). Neuropathology of Brain Injury in Cardiac Surgery. In: Bonser, R., Pagano, D., Haverich, A. (eds) Brain Protection in Cardiac Surgery. Springer, London. https://doi.org/10.1007/978-1-84996-293-3_5
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DOI: https://doi.org/10.1007/978-1-84996-293-3_5
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