Definition:
An echocardiogram is an ultrasound-based test that is used to diagnose cardiac illnesses or diseases.
To perform an echocardiogram, a gel is spread over the chest area. A technician will then use a hand-held probe (transducer) that is pressed against the chest area to produce two or three dimensional moving images of the heart.
This diagnostic test can provide these, as well as other, findings:
- size and shape of the heart
- abnormalities of heart valve function, including pattern of blood flow
- coronary artery disease
- cardiac tumors
An echocardiogram is non-invasive and has no known risks or side effects.
