Transthoracic Echocardiogram (TTE)
Transthoracic Echocardiogram (TTE) A transthoracic echocardiogram (TTE), commonly referred to as an "echocardiogram" or "echo" is a non-invasive diagnostic ultrasound that allows Inova's specialists to look at the heart without X-rays or surgery. It is the most common type of echocardiogram. After applying a small amount of gel, our technicians press a transducer (like a microphone) firmly against the chest and move it slowly to specific locations and angles. The transducer sends out ultrasonic sound waves at a frequency too high to be heard.