نتایج جستجو برای: situ saturation monitoring
تعداد نتایج: 471220 فیلتر نتایج به سال:
Hypoperfusion is the most common event preceding the onset of multiple organ dysfunction syndrome during trauma resuscitation. Detecting subtle changes in perfusion is crucial to ensure adequate tissue oxygenation and perfusion. Traditional methods of detecting physiological changes include measurements of blood pressure, heart rate, urine output, serum levels of lactate, mixed venous oxygen sa...
Ocean acidification and decreasing seawater saturation state with respect to calcium carbonate (CaCO3) minerals have raised concerns about the consequences to marine organisms that build CaCO3 structures. A large proportion of benthic marine calcifiers incorporate Mg into their skeletons (Mg-calcite), which, in general, reduces mineral stability. The relative vulnerability of some marine calcif...
PURPOSE To investigate the effect of the MR environment on vital signs of term neonates. METHODS We retrospectively analyzed physiological monitoring data obtained from seven term infants (20 to 22 days old) undergoing a clinically indicated MR examination. They were monitored for heart rate, blood pressure, and oxygen saturation while sedated and physically quiet. Six control infants were mo...
Saturation discrimination has been reported to be affected early in the course of a disease. Our empirical data show a compressive curvi-linear relationship between opponent/nonopponent channel activity and saturation thresholds in normal trichromatic observers. This relationship can be explained by a model based on the Hurvich and Jameson saturation coefficient (1957), Psychology Reviews, 64, ...
There is much more to study and learn about prevention of anesthesia complications and how technology may improve the safety and outcome of anesthesia. Large trials have never shown that a specific hemodynamic monitoring technique improves outcome. In controlled situations, oximetry and capnography have demonstrated efficacy in early detection of events that could be harmful during anesthesia. ...
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