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Critical care medicine · Nov 1987
Comparative StudyNoninvasive pulse oximetry in children with cyanotic congenital heart disease.
- R A Boxer, I Gottesfeld, S Singh, M A LaCorte, V A Parnell, and P Walker.
- Department of Pediatrics, North Shore University Hospital, Manhasset, NY 11030.
- Crit. Care Med. 1987 Nov 1; 15 (11): 1062-4.
AbstractArterial oxygen saturation, determined noninvasively by pulse oximetry in 32 pediatric patients with cyanotic congenital heart disease (CHD), was compared with oxygen saturation measured by a cooximeter in simultaneously obtained arterial blood samples. The patients were studied in the cardiac catheterization laboratory, operating room, and ICU. Excellent correlation by linear regression (n = 108, r = .95) was observed between the two methods at oxygen saturations ranging from 35% to 95%. These observations show that in infants and children with cyanotic CHD, arterial oxygen saturations can be determined accurately and reliably by pulse oximetry at rest and during changing circulatory states.
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