Transesophageal three-dimensional echocardiographic assessment of left ventricular pseudoaneurysm.

We report an adult patient with a left ventricular pseudoaneurysm following an acute myocardial infarction in whom three-dimensional (3-D) transesophageal echocardiography (TEE) delineated clearly not only the location but also the size and shape of the rupture site. The size of the rupture site measured by 3-D TEE correlated well with the surgical measurements. Three-dimensional images also showed a localized superior distortion of the lateral aspect of the mitral annulus and left atrial wall produced by the pseudoaneurysm.

Transesophageal Three-Dimensional Echo Assessment of Sinus Venosus Atrial Septal Defect.

The incremental value of three-dimensional echocardiography over transesophageal multiplane two-dimensional imaging in the assessment of sinus venosus atrial septal defect is demonstrated in the present study.