
Oxford researchers built an AI that spots heart failure risk 5 years early. It reads tiny texture shifts in fat around the heart. Changes doctors cannot see on CT scans. Tested on 72K patients, it hit 86% accuracy. In the highest-risk group, 1 in 4 developed heart failure.
• Why it matters: Heart failure is often found after damage is done. Earlier warning could shift care from reaction to prevention.
• Implications or outcomes: This could turn routine CT scans into a quiet screening tool. Oxford is working with regulators to bring it into NHS hospitals soon.
• Who or what is impacted: Patients already getting chest CT scans, plus clinicians and hospitals. It could change how risk is flagged and follow-up is planned.
Would you trust an AI warning years before symptoms show up? Reply below. #AI #HealthTech #Cardiology

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