Electrocardiograph (ECG) Machine – $20,000 each
An important diagnostic tool, ECG machines interpret and record the electrical activity of the heart over a period of time, as detected by electrodes attached to the surface of the skin. This non-invasive procedure measures the rate and regularity of heartbeats, as well as the size and position of the chambers. It is able to determine the presence of any damage to the heart and the effects of drugs or devices used to regulate the heart,
such as a pacemaker.