Lifetone Technology is introducing the iphonECG system, this is a device that attaches to an iPhone4 and turns it into an Electrocardiography monitor (ECG).  The video below demonstrates the device as it captures the electrical activity of the heart.

The personal heart rate trending software that is included will prove to be a great tool for patients to use as a biofeedback device.  As a personal heart rate monitor, it can help people become aware of their heart rate and they can use the device to practice biofeedback at home.  Biofeedback is a technique that helps people improve their health, by teaching people how to change their heart rate or blood pressure by practicing relaxation techniques.

Priced at under $100, this will prove to be a great investment for patients who are interested in the benefits of biofeedback.  This new device is being introduced at the Consumer Electronics Show in Las Vegas next week!