$BEAT HeartBeam has secured two new US patents, st
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The first patent pertains to the company’s cable-free three-dimensional (3D) electrocardiogram (ECG) device, which is roughly the size of a credit card.
The device has been tailored for convenience, incorporating chest and finger electrodes to capture high-fidelity electrical signals from three non-coplanar directions. https://finance.yahoo.com/news/heartbeam-stre...14886.html

