Transesophageal Echocardiography (TEE)

1. What is Transesophageal Echocardiography?
Transesophageal Echocardiography (TEE) is a specialized ultrasound examination of the heart. A thin ultrasound probe is passed through the mouth into the esophagus, allowing the heart to be visualized from close range.

2. Why is TEE performed?
TEE is used when detailed images of the heart are needed or when a standard transthoracic echocardiogram (TTE) does not provide sufficient information. It is particularly useful for evaluating heart valves, blood clots, infections, and certain congenital or structural abnormalities.

3. What can TEE detect?
TEE can provide detailed information about heart valves, chambers, the atrial septum, aorta, and other cardiac structures. It can help detect conditions such as blood clots, valve abnormalities, infective endocarditis, and certain congenital heart defects.

4. How is TEE performed?
The patient is usually asked to fast beforehand. After monitoring and administration of a local anesthetic to numb the throat, with sedation when appropriate, the flexible ultrasound probe is gently passed through the mouth into the esophagus to obtain detailed heart images.

5. Is TEE painful?
TEE may cause temporary throat discomfort or a sensation of pressure while the probe is introduced. Local throat anesthesia and, when appropriate, sedation help make the examination more comfortable.

6. How long does TEE take?
The imaging examination commonly takes around 15–30 minutes, although preparation, sedation, recovery, and monitoring can make the total hospital visit longer.

7. What are the benefits of TEE?
Because the esophagus lies directly behind the heart, TEE can produce high-resolution images of structures that may be difficult to visualize with a conventional echocardiogram. It is especially valuable when precise anatomical information is required before or during cardiac treatment.

8. What are the risks and precautions?
TEE is generally safe, but possible complications include throat irritation, minor bleeding, dental or oral injury, aspiration, and rarely injury to the esophagus or complications related to sedation. Patients should inform the medical team about swallowing difficulties, esophageal disease, or previous relevant surgery.

9. Why consider India for TEE?
India has advanced cardiac centres equipped with modern echocardiography systems and experienced cardiologists and cardiac imaging specialists. TEE is widely available for diagnostic assessment and guidance during selected cardiac procedures.

10. How can Medavelle help?
Medavelle can coordinate medical-record review, identify an appropriate cardiac centre, arrange the diagnostic evaluation, obtain an indicative quotation, and assist with hospital and travel coordination for international patients.