TEE
Pronunciation: TEE
Also written as: TEE — Transesophageal Echocardiography
Transesophageal echocardiography, an imaging technique using ultrasound via the esophagus during cardiac procedures.
Full Definition
Transesophageal echocardiography (TEE) involves placing an ultrasound probe in the esophagus to obtain high-quality images of cardiac structures during surgery. TEE provides superior visualization compared to transthoracic echocardiography due to the proximity of the esophagus to the heart and absence of lung interference. In cardiac surgery, TEE is used for pre-bypass assessment, intraoperative monitoring, and post-repair evaluation of surgical results. The technique is particularly valuable for assessing valve function, detecting air embolism, and guiding de-airing procedures.
Usage
Usage note: Distinguish from TTE (transthoracic echocardiography); spell out on first use in patient documents.
In Context
- "Intraoperative TEE confirmed competent mitral valve function following repair." — Operative report
- "The anesthesiologist used TEE guidance for optimal de-airing of the left ventricle." — Anesthesia record