What Does A Camera See In The Heart
A transesophageal echocardiogram (TEE) is a variation of the echocardiogram that is performed in patients where a traditional echocardiogram may non take provided enough information. The repeat transducer, a device that produces high-frequency sound waves, is passed down the esophagus (food pipe) to look closely at the heart valves and chambers to bank check for abnormalities since the esophagus passes directly behind the heart. The TEE is performed while using a topical spray to numb the throat and heavy sedation to avoid discomfort during the test.
Prior to the process it is important to avoid eating for vi hours; daily medications are commonly taken with sips of h2o. Since heavy sedation is used for this exam, patients typically are restricted from driving for the remainder of the day and should accept information technology easy at home. Patients are required to have a responsible person accompany them domicile.
Most ordinarily afterward the procedure people experience a bit groggy for a few hours and accept a sore throat that tin exist treated with lozenges. There are minor risks associated with this test, including reaction to the sedative, or rarely, loss of a tooth, damage to the throat or esophagus or difficulty breathing.
A transesophageal echocardiogram, otherwise known as a TEE, is a special type of cardiac ultrasound that allows for high-quality images of the heart. It is performed with a special ultrasound transducer that is inserted through the patient's mouth and passed through the esophagus, which is the pipe from the mouth to the stomach. The esophagus is a structure that lies right behind the heart and right in front of the aorta. Because of the proximity of the ultrasound transducer when information technology is in the esophagus to those structures, very loftier quality and detailed images tin be obtained that are not available with traditional echocardiography that is obtained through the chest wall. A TEE is often performed when there has been inadequate information obtained through a traditional echocardiogram, known as a transthoracic echocardiogram, or when more than information well-nigh the aorta itself is needed. It is typically performed with some mild intravenous sedation too as local anesthesia to the back of the throat so that the patient is very comfortable throughout the process.
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Source: https://www.sharecare.com/health/cardiovascular-diagnostic-tests/what-is-transesophageal-echocardiogram-tee
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