"Interactive EKG Model" - This product is a teaching tool for medical students and can also be used in a cardiologist office during patient consultations. It includes a model heart that will show different cardiac conditions by demonstrating the electrical activity within the heart, as well as a 12-lead EKG wave to match it. The device interfaces with a computer screen. This device also includes a clear plastic torso that demonstrates where EKG electrodes should be placed, as well as a smaller model heart that will show the different views of the 12 leads.