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Diagnosis of Supravalvular Aortic Stenosis by Transesophageal Echocardiography
Author(s) -
SUBAHI SAAD A.,
NOUH MOHAMMED S.,
ALLAM ABDULKADER R.,
AKHTAR M. JAWAID
Publication year - 1997
Publication title -
echocardiography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.404
H-Index - 62
eISSN - 1540-8175
pISSN - 0742-2822
DOI - 10.1111/j.1540-8175.1997.tb00741.x
Subject(s) - supravalvular aortic stenosis , medicine , cardiology , ascending aorta , aortic valve , stenosis , aorta , artery
The role of transesophageal echocardiography (TEE) in diagnosis of disorders of the thoracic aorta is well established. In this report the TEE findings in an adult patient with supravalvular aortic stenosis are presented. This showed narrowing of the ascending aorta just above the sinuses, due to fibromuscular thickening, causing an hour‐glass shaped deformity. The excellent image quality obtained by TEE is far superior to transthoracic echocardiography. Coronary artery ostial obstruction a known association of supravalvular aortic stenosis can be caused by different mechanisms including adherence of the aortic valve leaflet to the ridge of obstructive muscle or premature atherosclerosis. TEE can define the mechanism of coronary artery ostial obstruction associated with supravalvular aortic stenosis.