AIBullisharXiv – CS AI · 18h ago7/10
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BCG-FM: A Foundation Model for Ambient Cardiac Health Sensing
Researchers introduce BCG-FM, a foundation model trained on 2.75 million hours of ballistocardiography data from nearly 146,000 individuals, enabling non-invasive cardiac health monitoring through piezoelectric bed sensors. The model achieves state-of-the-art biological age estimation and demonstrates clinical relevance across multiple health conditions without requiring deliberate user action.