Discrete subaortic valvular stenosis: the clinical utility and limitations of transesophageal echocardiography.
Publication/Presentation Date
9-1-1993
Abstract
Transesophageal echocardiography (TEE) is a useful technique in the diagnosis and intraoperative assessment of discrete subaortic stenosis (DSS). It allows clear visualization of the subaortic membrane, which may be missed by transthoracic echocardiography, differentiates DSS from other causes of left ventricular outflow tract obstruction, and accurately detects the presence of associated aortic regurgitation and bacterial endocarditis. Limitations in its use include inadequate visualization of the left ventricular outflow tract by TEE in the presence of a prosthetic mitral valve or mitral annular calcification, and improper alignment of the Doppler cursor across the outflow tract.
Volume
10
Issue
5
First Page
485
Last Page
487
ISSN
0742-2822
Published In/Presented At
Movsowitz, C., Jacobs, L. E., Eisenberg, S., Movsowitz, H. D., & Kotler, M. N. (1993). Discrete subaortic valvular stenosis: the clinical utility and limitations of transesophageal echocardiography. Echocardiography (Mount Kisco, N.Y.), 10(5), 485–487. https://doi.org/10.1111/j.1540-8175.1993.tb00062.x
Disciplines
Medicine and Health Sciences
PubMedID
10146324
Department(s)
Department of Medicine, Cardiology Division
Document Type
Article