8th grader earns Science Champion Award
Eesha Nachnani ’28 is studying how AI responds to cardiology scenarios and how to improve software. She has been selected as a U.S. Agency for International Development Science Champion for her presentation at the Middle Tennessee Science and Engineering Fair.
By Juanita I.C. Traughber, Director of Marketing & Communications
Congratulations to Eesha Nachnani ‘28 on being selected as a U.S. Agency for International Development Science Champion at a Regeneron International Science and Engineering-affiliated science fair.
She also earned an honorable mention in the Middle Tennessee Science and Engineering Fair this spring for “Use of Artificial Intelligence in Cardiology: A comparison of ChatGPT, Gemini and Bing system.” Eesha worked with Vanderbilt University researchers to assess the accuracy of three AI softwares when presented with real-life clinical case scenarios in cardiology.
She also earned an honorable mention in the Middle Tennessee Science and Engineering Fair this spring for “Use of Artificial Intelligence in Cardiology: A comparison of ChatGPT, Gemini and Bing system.” Eesha worked with Vanderbilt University researchers to assess the accuracy of three AI softwares when presented with real-life clinical case scenarios in cardiology.
“Our findings were that when presented with clinical scenarios the AI platforms were only around 50% accurate with not much difference in between the three AI platforms,” Eesha said. “Our next project is to find out how we can improve these systems.”
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List of 3 news stories.
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1st Class of 2026 college signing takes place
Maeve Stevenson '26 will play volleyball for Emory University in Atlanta, Georgia.Read More -
Senior named Regeneron Science Talent Search Scholar
Congratulations to Lin Zheng ’26 for her recent accomplishment. The Regeneron Science Talent Search is the nation’s oldest and most prestigious science and math competition for high school seniors. This honor places Lin among the top 300 STEM students in the United States.Read More -
Summer Camps registration opens January 17
Read MoreDue to technical issues with our website vendor, registration has been postponed to open 5 p.m. Saturday, January 17, 2026 at usn.org/summer.
Click here to preview the camps USN will offer in 2026 and plan for warmer days. Led by USN faculty and coaches as well as local professionals, flexible morning and afternoon sessions allow either whole or half-day experiences. Opt into lunch, after care, and bus service from West Nashville and East Nashville to our Edgehill Campus.
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2000 Edgehill Ave.
Nashville, TN 37212
Phone: 615-321-8000
Fax: 615-321-0889
Email: info@usn.org
River Campus
1200 County Hospital Road
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University School of Nashville models the best educational practices. In an environment that represents the cultural and ethnic composition of Metropolitan Nashville, USN fosters each student’s intellectual, artistic, and athletic potential, valuing and inspiring integrity, creative expression, a love of learning, and the pursuit of excellence.
University School of Nashville models the best educational practices. In an environment that represents the cultural and ethnic composition of Metropolitan Nashville, USN fosters each student’s intellectual, artistic, and athletic potential, valuing and inspiring integrity, creative expression, a love of learning, and the pursuit of excellence.