AI technology revolutionizes heart scan interpretation with 99% accuracy
AI technology revolutionizes heart scan interpretation with 99% accuracy
Publish Date: 2026-05-22 15:21:00
Source Domain: www.wnep.com
Today’s headlines include research on AI-powered heart imaging, a new clue in the fight against drug-resistant cancer and a timely water safety reminder.
CLEVELAND —
AI could transform how doctors read heart scans
Reading a cardiac MRI is no small task — it can take a specialist more than 40 minutes to interpret a single scan. Researchers at Carnegie Mellon University and the Cleveland Clinic have developed an AI system that could change that.
The tool learns by connecting heart MRI images with doctors’ written reports, requiring no manual data labeling, which is a significant departure from how most AI medical tools are trained. In testing, it hit accuracy rates as high as 99 percent for certain heart conditions and outperformed general-purpose AI models by more than 35 percent.
Researchers say the potential goes beyond speed. The technology could expand access to cardiac imaging interpretation in areas where heart imaging specialists are scarce — a meaningful development for rural and underserved communities.
Researchers find new path to fight drug-resistant tumors
One of the most stubborn problems in cancer care is drug resistance — when tumors that initially respond to treatment stop responding altogether. A new University Hospitals Harrington Discovery Institute study published in the journal Science Signaling may offer a fresh approach.
Researchers identified specific cellular components that help drive tumor growth in lung, breast, and colorectal cancers. More importantly, they believe targeting those components could help overcome resistance to existing cancer drugs — potentially making treatments that have stopped working work again.
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