One third of all deaths worldwide are due to cardiovascular events. British researchers have designed an intelligent device whose algorithm can predict a heart attack almost ten years before the accident occurs. A technological breakthrough to save lives, drive adoption of preventive treatments, and reduce financial costs induced by hospital care.

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In England, the University of Oxford recently announced a major breakthrough in heart attack prevention thanks to the development of a device powered by artificial intelligence. This can help detect potentially fatal heart attacks years earlier.

The idea of ​​researchers at the University of Oxford was to develop an intelligent system capable of analyzing cardiovascular risks using clever algorithms. While doctors today rely primarily on data such as their patients’ age and lifestyle to assess heart attack risk, this tool uses algorithms responsible for examining more detailed medical data for a personalized and more accurate risk assessment. Uses up. Thus it will be able to predict the risk of an event up to ten years before it occurs.

Predict potential cardiovascular risk 10 years in advance

The aim is to be able to identify high-risk patients who may be unaware of them, so that appropriate preventive treatment can be provided to them. This device can not only ultimately save lives, but also help reduce all the health costs associated with the heavy treatments that typically occur after the first attack. It would therefore be beneficial to both science and the British public health system.

The first test of this intelligent tool, carried out on 744 patients, made it possible to improve the treatment of 45% of the panel studied. Each was assigned an AI-generated risk “score”. In about one in two cases, doctors were able to modify their treatment plans for people who were not necessarily at risk.

The researchers behind these algorithms estimate that implementing this technology could lead to a more than 20% reduction in heart attacks and an 8% reduction in cardiovascular deaths and strokes in the people tested. A large-scale pilot program is expected to begin in five hospitals soon.

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