LCIECG
An intelligent low-cost electrocardiograph
A low-cost intelligent ECG. An android app that analyzes the health of the patient’s heart using an Olimex ECG Shield connected to an Arduino board. The data from the shield is relayed in real time via Bluetooth to an Android-running tablet, there the data is shown to the user. A series of complex algorithms are run to analyze the data, followed by an expert system which diagnoses the patient. All of this for about 70 euro.
Here's a demo video of the device being assembled and used to perform an ECG: