Transesophageal echocardiography (TEE) is a specialized type of echocardiogram that involves inserting a probe into the esophagus to get a clearer and more detailed view of the heart and surrounding structures. TEE is often used in conjunction with traditional echocardiography to provide a more comprehensive assessment of heart function and diagnose cardiovascular conditions such as heart valve disease, congenital heart defects, and blood clots. TEE is commonly performed in a hospital or clinic setting and is considered a safe and effective diagnostic tool for evaluating heart health.