A PPG-ECG waveform pair. Source: Figure 1 As reported by Wearable, Samsung has filed a patent for a system that enables continuous electrocardiogram (ECG) monitoring of arrhythmias such as atrial fibrillation, using its Galaxy smartwatches. Although a number of smartwatches (Samsung, Apple, FitBit, Withings) already allow users to record single lead ECG signals, they currently … Continue reading Samsung Files Patent for Novel AI Algorithm that Translates Continuous PPG Waveforms into ECG Signals →