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Biograph announced the first U.S. study using Caristo Diagnostics' AI-powered CaRi-Heart technology, finding that 42.9% of asymptomatic, low-risk adults had coronary inflammation — often undetectable by standard blood tests, cholesterol markers, or traditional cardiovascular risk scores.
Introduces CT-ΔBench, a benchmark for longitudinal 3D CT imaging difference reporting with vision-language models, along with change-aware metrics and a baseline model DeltaMed.