Transthoracic Echocardiogram
What is a transthoracic echocardiogram?
A transthoracic echocardiogram is an ultrasound assessment of the heart. It’s also called an echo, cardiac echo, 2D echo or cardiac ultrasound. We use this test to assess your heart valves, heart muscle and blood flow in and out of the heart.
Why do I need a transthoracic echocardiogram?
An echocardiogram is one of the standard tests we use to evaluate the structure and function of the heart. The scan produces a series of valuable images and videos of your heart that we can use to diagnose many conditions.
How do I prepare for a transthoracic echocardiogram?
You don’t need to do anything special before your test. You can eat and drink as normal beforehand.
You may prefer to wear a two-piece outfit as we scan your chest. You’ll be offered a gown to wear.
What can I expect at transthoracic echocardiogram?
An echocardiogram is an ultrasound performed by an accredited cardiac sonographer.
You’ll be asked to lie on a bed and the Accredited Cardiac Sonographer will place a special probe with ultrasound gel on various parts of the chest wall to view the heart from different angles. The lights will be dimmed while the scanning is taking place.
You’ll be asked to lie on your side or back, depending on the area being scanned. The sonographer will direct you to breathe in and hold your breath several times. This helps to record the best pictures.
The three main areas we record images for include:
The left side of the sternum
The lower left side of the ribs
Under the ribcage
The sonographer may take images from other areas if needed, depending on the reason for the scan.
How long will the transthoracic echocardiogram take to perform?
The transthoracic echocardiogram testing usually takes 45-60 minutes.