The same heightened electrical activity that indicates an adult taking a treadmill test isnt getting enough oxygen to his heart is now being measured during labor to see if it can better identify babies in serious distress who need immediate delivery. The Medical College of Georgia in Augusta is the lead site in the nation to help determine whether monitoring ST segment activity during labor reduces the number of babies born with hypoxic brain damage as well as unnecessary Caesarean sections.
"The umbilical cord, the brain and the heart are the particular aspects of the fetus that have to be conserved almost at all costs to maintain life," says Dr. Lawrence D. Devoe, Brooks Professor and chair of the MCG Department of Obstetrics and Gynecology. "When you start seeing changes in the heart that suggest an oxygen deficit, such as elevations in the ST segment, that means your ability to handle an overall lack of oxygen has been exceeded and your defenses are beginning to crumble."
Dr. Devoe is a principal investigator on the study of a device that combines this ST segment monitoring – which also is measured in an electrocardiogram, or ECG, – with the standard fetal heart rate monitoring performed on 80 to 90 percent of the 3.2 million babies exposed to labor in the United States each year.
Toni Baker | EurekAlert!
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Satellites in near-Earth orbit are at risk due to the steady increase in space debris. But their mission in the areas of telecommunications, navigation or weather forecasts is essential for society. Fraunhofer FHR therefore develops radar-based systems which allow the detection, tracking and cataloging of even the smallest particles of debris. Satellite operators who have access to our data are in a better position to plan evasive maneuvers and prevent destructive collisions. From April, 25-29 2018, Fraunhofer FHR and its partners will exhibit the complementary radar systems TIRA and GESTRA as well as the latest radar techniques for space observation across three stands at the ILA Berlin.
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Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP, provider of research and development services for OLED lighting solutions, announces the founding of the “OLED Licht Forum” and presents latest OLED design and lighting solutions during light+building, from March 18th – 23rd, 2018 in Frankfurt a.M./Germany, at booth no. F91 in Hall 4.0.
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