Related Experiment Video
Updated: Oct 23, 2026

Noninvasive Determination of Vortex Formation Time Using Transesophageal Echocardiography During Cardiac Surgery
Published on: November 28, 2018
Partial thrombosis of a bileaflet mitral prosthetic valve: diagnosis by transesophageal echocardiography
J Barbetseas1, C Pitsavos, S Lalos
1Department of Cardiology, Athens University School of Medicine, Greece.
Abstract:
We describe the contribution of transesophageal echocardiography in the diagnosis of acute thrombosis of a bileaflet mechanical prosthetic valve in the mitral position. The thrombus had immobilized one hemidisc without affecting the function of the other. These findings were confirmed at surgery.
Related Concept Videos
Imaging Studies for Cardiovascular System II:Types of Echocardiography
Types of Echocardiography
Transthoracic Echocardiography (TTE)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for diagnosing...
Mitral Valve Prolapse II: Assessment and Management
Mitral Regurgitation II: Clinical Features and Diagnostic Tests
Mitral Stenosis II: Clinical features and Diagnostic Tests
Aortic Regurgitation II: Clinical Features and Diagnostic Tests
Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies

