<ul><li>A new machine learning algorithm running on a smartwatch has shown the ability to detect sudden loss of pulse with remarkable accuracy</li><li>The algorithm has a very high specificity (99.99%) and a moderate sensitivity (67.23%) for identifying cardiac arrest cases</li><li>Smartwatches with this capability could improve survival rates for people who experience cardiac arrest when they are alone</li><li>Ongoing data collection from smartwatch users in real-world settings will help improve the system's accuracy and reliability</li></ul>

Smartwatch can detect cardiac arrest with high accuracy

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