I receive a lot of questions about which ECG device can help patients monitor their heart condition. Here are the three most popular and widely available hand-held ECG devices. Kardia (formerly known as Alivecor) has the most studies backing them. Viatom can measure more vital signs besides ECG. And WIWE has a good algorithm behind them. Any other good ECG devices? #technology #bigdata #health #healthcare #digitalhealth #ECG …see more