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Dr. Nikhila Pachani
Interventional Cardiologist

Imaging

Transesophageal & 3D Echo

High-resolution view of the heart through the food pipe — used for complex cases.

TEE transesophageal echo probe held by gloved hand
TEE gives a very close, detailed view of the heart's valves.

What it is

A transesophageal echocardiogram (TEE) uses a probe gently passed into the food pipe to get a very close, detailed view of the heart's valves and chambers. It is essential before many interventional and surgical procedures.

When it's needed

  • Suspected clot in the heart before cardioversion
  • Endocarditis (heart valve infection)
  • Before mitral valve repair / valve clipping
  • During ASD/VSD device closure
  • When standard echo images are unclear

How it's done

Cardiologist performing TEE on sedated patient
A mild sedative keeps you relaxed throughout the 20–30 minute test.

A mild sedative is given. The throat is numbed with a spray. The probe is passed gently — most patients tolerate it well. The test takes 20–30 minutes.

Recovery

Patient sipping water in recovery bay after TEE
Food and water are allowed once the throat sensation returns.

Rest in the observation area for 1 hour. Food and water are allowed once the throat sensation returns (about 2 hours).

Related conditions

Valvular Heart Disease

Heart valves that leak or are narrowed — often needing repair or replacement.

FAQ

Questions patients ask us most

Is TEE uncomfortable?+

It is mildly uncomfortable for a short time. Sedation keeps you relaxed throughout.

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