An echocardiogram, or echo for short, is an ultrasound, which bounces sound waves off the heart to create images that can help physicians detect problems.
Chest Echo (Transthoracic)
A transthoracic echocardiogram (TTE) is taken from the surface of the chest wall with transducer or probe (device that looks like a microphone). It can show:
The functioning of heart valves
Tumors or infectious growths around heart valves
The outer lining of the heart (pericardium)
Problems with the large blood vessels that enter and leave the heart
Blood clots in the heart chambers
Abnormal holes between heart chambers
Transesophageal Echo (TEE)
Transesophageal echocardiography (TEE) records images of the heart with a probe inside the esophagus to help detect and treat problems such as infection, disease, or defects in the heart’s function, walls or valves. This test may be done when a chest echocardiogram (transthoracic) does not provide enough information.
Patients are given a throat spray to numb the throat and may be given medicine through an intravenous line (IV) in the arm to help them relax.