Research shows that a newly-developed wireless EKG patch is as accurate, if not more accurate, than results from traditional EKG machines. The device is known as the EKG Patch Solution.

And because it’s also quite simple to implement the required sensors, it makes sense that electrocardiogram (ECG) machines are a popular choice among introductory medical electronics projects.

Electrode placement: Small sticky patches called electrodes are placed on your chest, arms and legs. These electrodes are ...