0000000000740827
AUTHOR
Jiirgen Meyer
Mitral valve aneurysm revealed by cross-sectional echocardiography in a patient with mitral valve prolapse
We report a cerebral ischemia in a 23-year-old woman, in whom a mitral valve aneurysm with thrombotic masses was diagnosed by cross-sectional echocardiography. A prolapsing mitral leaflet was also visualized.
Quantification of mitral valve stenosis by three-dimensional transesophageal echocardiography
The aim of this study was the evaluation of the diagnostic potentials of transesophageal 3D- echocardiography in the determination of mitral valve stenosis. 54 patients were investigated by transthoracic and multiplane transesophageal echocardiography. In 41 patients cardiac catheterization was performed. 3D- echocardiographic data acquisition was performed by automatic transducer rotation at 2 degree increments over a span of 180 degrees. The transesophageal probe was linked to an ultrasound unit and to a 3D- workstation capable of ECG- and respiration gated data acquisition, postprocessing and 2D/3D image reconstruction. The mitral valve was visualized in sequential cross-sectional planes…