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Transoesophageal echocardiogram (TEE/TOE)

A Transoesophageal echocardiogram (TEE/TOE) is a ultrasound test of the heart. It shows detailed heart valves and chambers, clots in the heart. No ionising radiation (sound waves).

General health information, not a diagnosis. In an emergency, call 102. Always consult a qualified health professional.

SmartAnswer by DigiNepal SI

A Transoesophageal echocardiogram (TEE/TOE) is a ultrasound test of the heart. It shows detailed heart valves and chambers, clots in the heart. No ionising radiation (sound waves). What it shows: Detailed heart valves and chambers, clots in the heart. generated by SI from cited sources · general information, not a diagnosis · consult a health professional

Sources: SI health summary (own words); decoder imaging pack; RadiologyInfo.org and MedlinePlus as references only

What it shows

Detailed heart valves and chambers, clots in the heart.

Why it is done

Suspected valve infection, clot before cardioversion.

Preparation

Nothing to eat for 6 hours; a throat spray and sedation are used.

Radiation & safety

No ionising radiation (sound waves). Safe in pregnancy.

How long it takes

30 to 60 minutes. General information, not a diagnosis. Results must be interpreted by a qualified health worker.

Sample type

Ultrasound

Consult a doctor to interpret results — a single test does not make a diagnosis.

Related conditions

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Where to get this near you

Care near you

Uses your location once to list the nearest facilities. Nothing is stored.

Common questions

What does a tee show?
Detailed heart valves and chambers, clots in the heart.

Why is a tee done?
Suspected valve infection, clot before cardioversion.

How do I prepare for a tee?
Nothing to eat for 6 hours; a throat spray and sedation are used.

Does a tee use radiation?
No ionising radiation (sound waves). Safe in pregnancy.

How long does a tee take?
30 to 60 minutes

Why is Transoesophageal echocardiogram (TEE/TOE) done?
Suspected valve infection, clot before cardioversion.

How do I prepare for Transoesophageal echocardiogram (TEE/TOE)?
Nothing to eat for 6 hours; a throat spray and sedation are used.

Is Transoesophageal echocardiogram (TEE/TOE) safe in pregnancy?
No ionising radiation (sound waves). Safe in pregnancy.

SI text CC BY 4.0; RadiologyInfo.org (ACR/RSNA) and MedlinePlus linked as references only, no text copied.

Sources: SI health summary (own words); decoder imaging pack; RadiologyInfo.org and MedlinePlus as references only

Emergency — call102