[Ray] likes to build all sorts of Propeller-based projects, but one of the more interesting items we came across was this DIY ECG. While we ... The amplified signal is filtered and then fed ...

Researchers from Tsinghua University and Beijing Tsinghua Changgung Hospital have developed a revolutionary model, ECG-LM, ...

A signal averaged ECG is a diagnostic test that averages multiple QRS complexes over a 10-minute time period, or at least 250 QRS complexes in order to see minute changes in the electrical ...