However, incoming freshmen at CBD College took out more federal student loan aid than both the average private not-for-profit 2 year college in California and the average college in California.
Echocardiogram. Guide. 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.chocardiogram. Guide. 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.
1 Echocardiography (echo) is a painless test that uses sound waves to create pictures of your heart. 2  This test gives your doctor information about the size and shape of your heart and how well your heart's chambers and valves are working.n echocardiogram (echo=sound + card=heart + gram=drawing) is an ultrasound test that can evaluate the structures of the heart, as well as the direction of blood flow within it.