ADVANCED IMAGING

Transesophageal Echocardiography (TOE) in Volos

Advanced high-resolution examination through esophagus with GE Vivid E95 for detailed valve, septum imaging and thrombus detection.

What is Transesophageal Echocardiography?

TOE is a specialized examination in which a thin probe (endoscope) is inserted through the mouth into the esophagus. Because the esophagus is very close to the heart, exceptional image resolution is achieved, especially for posterior structures.

Superior image quality compared to transthoracic

Detailed valve and atrial septum assessment

Small thrombi and lesion detection

Why TOE with GE Vivid E95 Makes the Difference

The advanced transesophageal probe of the GE Vivid E95 provides images of the highest resolution. Because the oesophagus lies less than 1 cm from the left atrium, there is no interference from lungs, ribs or subcutaneous fat — problems that hinder transthoracic examination in obese patients or those with chronic lung disease.

3D transesophageal imaging with the GE Vivid E95 provides real-time three-dimensional valve anatomy, essential for surgical planning of valve repair. For patients with atrial fibrillation, TOE is the only reliable method to exclude thrombus in the left atrial appendage before cardioversion — a critical stroke-prevention step that saves lives.

The examination is performed at our clinic under local pharyngeal anaesthesia, in a safe environment with full medical monitoring. D. Boukis holds an EACVI specialisation in cardiac imaging, ensuring reliable analysis of even the most subtle findings.

When is TOE needed?

Thrombus Detection

Before atrial fibrillation cardioversion

Valve Assessment

Detailed mitral evaluation

Endocarditis

Valve infection investigation

Patent Foramen Ovale (PFO)

Atrial septum check

Preoperative Assessment

Before valve surgery

Aortic Dissection

Aortic check

How is TOE performed?

Preparation

The patient must fast for 6 hours before the examination.

1. Local Anesthesia

Local anesthesia is administered to the pharynx for patient comfort.

2. Endoscope Insertion

The special endoscopic probe is inserted through the mouth into the esophagus.

3. Imaging

Detailed heart images are acquired with high resolution.

Duration

15-20 minutes

Patient Information Sheet

Download the information sheet with detailed instructions for preparation and the Transesophageal Ultrasound procedure.