Key result
Pulse oximetry and its corollary, photoplethysmography, are reviewed regarding their history, principles, equipment, and clinical applications.
Design
Review
Authors
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Consolidates pulse oximetry knowledge for clinicians; leaves open prospective trials on photoplethysmography in cardiovascular care.
This review provides a comprehensive overview of the principles, history, and clinical applications of pulse oximetry and photoplethysmography.
Middleton et al. (2000) reported a review. Pulse oximetry was evaluated. Pulse oximetry and its corollary, photoplethysmography, are reviewed regarding their history, principles, equipment, and clinical applications.
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