As a graduate of UIS, I may be a little biased, but I felt it was a great school to attend. The professors were excellent, and the degree actually says University of Illinois with at Springfield in smaller letters below. A degree is a degree, no matter what school it comes from.
Tools & Resources. Echocardiogram. An echocardiogram (also called an echo) is a type of ultrasound test that uses high-pitched sound waves that are sent through a device called a transducer. The device picks up echoes of the sound waves as they bounce off the different parts of your heart.
An echocardiogram (also called an echo), is a non-invasive test to look at the structure and motion of heart function, heart valves, and blood flow through the heart. This test uses ultrasound (high-frequency sound waves) to create an image of your heart on a television screen (monitor).