This area has an effort test band to assess the functionality of the heart by means of the automated protocols (or physician’s own protocols) issued by the equipment. Such protocols steadily increase the speed and height of the effort band that is connected to an ECG (receiving heart signals) that obtains all the signals generate by the heart at certain time intervals. These charts are stored and reviewed by cardiologists for diagnosis. An all-day-round heart functionality test may be done for diagnosis. You are attached a tiny device that will monitor your heart activity for 24 hours or more and save those charts for analysis by a specialist.