We evaluated the effect of prone and supine position on cerebral blood flow (CBF) in stable preterm infants. CBF, PO2, and PCO2 were measured in the two positions. Peripheral oxygenation increased and CBF decreased in prone position. We speculate that CBF autoregulation may compensate for increased peripheral oxygenation, by decreasing CBF.
Effects of Prone and Supine Position on Cerebral Blood Flow in Preterm Infants
BEMBICH, STEFANO;ORETTI, CHIARA;CLARICI, ANDREA;MASSACCESI, STEFANO;
2012-01-01
Abstract
We evaluated the effect of prone and supine position on cerebral blood flow (CBF) in stable preterm infants. CBF, PO2, and PCO2 were measured in the two positions. Peripheral oxygenation increased and CBF decreased in prone position. We speculate that CBF autoregulation may compensate for increased peripheral oxygenation, by decreasing CBF.File in questo prodotto:
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