Venous oximetry and the assessment of oxygen transport balance
1Children's Hospital of Orange County, Orange, CA, USA. rbronicki@choc.org
Objective:
To review the principles of venous oximetry; the physiology of oxygen transport balance; clinical studies on venous oximetry; and the assignment of a classification of recommendation and level of evidence.
Data Source:
A MEDLINE-based literature source.
Conclusion:
One of the tenets of critical care medicine is to provide a timely and accurate assessment of tissue oxygenation. In conjunction with other monitoring modalities, the routine deployment of central venous catheters readily enables the clinician to complete this task.
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