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(A) Increasing shunt (from 0 to 40%) lowers the curve.

Published byΒαυκις Νίκη Δεσποτόπουλος Modified over 6 years ago

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Presentation on theme: "(A) Increasing shunt (from 0 to 40%) lowers the curve."— Presentation transcript:

1 (A) Increasing shunt (from 0 to 40%) lowers the curve.
(A) Increasing shunt (from 0 to 40%) lowers the curve. (B) Reducing VA/Q from 0.8 to 0.1 shifts the curve to the right. The right shift of each Pio 2 v Spo curve from the position of the dissociation curve (dashed line) is the PIO2 − Pc̄ o 2difference in kPa which includes Paco 2/R. The 0.8 curve represents the normal lung which intercepts a Pio 2 of 21kPa (vertical line) at 97% Spo 2. H L Smith, and J G Jones Arch Dis Child Fetal Neonatal Ed 2001;85:F127-F132 Copyright © BMJ Publishing Group Ltd & Royal College of Paediatrics and Child Health. All rights reserved.

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