A transthoracic echocardiogram, or TTE, is a non-invasive, painless ultrasound test that uses sound waves to create live images of your heart. It helps evaluate the structure and function of the heart in real time.
Doctors order a transthoracic echocardiogram to:
Yes. A TTE is commonly referred to as a heart ultrasound or echo test. It’s one of the most widely used cardiac imaging tests due to its accuracy, safety, and real-time results.
No special preparation is usually needed. You may eat and take medications as normal unless told otherwise. Wear a two-piece outfit since you’ll need to remove your shirt and wear a gown during the exam.
You will lie on your back or left side while a cardiac sonographer places a probe (called a transducer) on your chest with ultrasound gel. The test takes about 30–45 minutes. It’s painless and does not involve radiation or needles.
Yes. A transthoracic echocardiogram is completely safe and non-invasive. It uses high-frequency sound waves (not X-rays) and has no known risks or side effects.
A TTE can reveal:
Our cardiologists at CardiaSpace provide timely interpretation. In most cases, the referring provider receives the full report within 24–48 hours. Urgent findings are communicated immediately.
Yes, most insurance plans, including Medicare, cover TTEs when medically indicated. We work with your provider and insurance company to ensure appropriate preauthorization and billing.