Ultrasound patch could detect heart attack or stroke danger

August 9th, 2021

The patch incorporates a 12-by -12 grid of ultrasound transducers and is worn on the neck or chest. Photo: Nature Biomedical Engineering. A skin patch that sends ultrasound pulses into the wearer's body has been developed that could offer an early warning system for cardiovascular problems. It is generally accepted that the earlier someone receives […]

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