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An unusually accentuated diastolic anterior motion of the mitral valve in aortic insufficiency.
MedLine Citation:
PMID:  22678922     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
A 55-year-old woman was diagnosed with endocarditis involving the aortic valve and resulting in moderate aortic insufficiency. Transesophageal and transthoracic echocardiography demonstrated an unusually accentuated diastolic anterior motion of the anterior mitral valve leaflet toward the interventricular septum. The anterior leaflet remained within a few millimeters of the septum throughout diastole, with a narrow jet of aortic insufficiency separating the anterior leaflet from the septum. We hypothesize that the particularly long anterior mitral leaflet was drawn toward the septum during diastole due to the Venturi effect of the aortic insufficiency jet within a narrow ventricular outflow tract. This accentuated diastolic anterior motion may be a diastolic correlate of systolic anterior motion of the mitral valve. © 2012 Wiley Periodicals, Inc. J Clin Ultrasound, 2012.
Authors:
Rebecca Rudominer; Muhamed Saric; Ricardo Benenstein; Adam H Skolnick
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-6-7
Journal Detail:
Title:  Journal of clinical ultrasound : JCU     Volume:  -     ISSN:  1097-0096     ISO Abbreviation:  -     Publication Date:  2012 Jun 
Date Detail:
Created Date:  2012-6-8     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0401663     Medline TA:  J Clin Ultrasound     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2012 Wiley Periodicals, Inc.
Affiliation:
Department of Medicine, Leon H. Charney Division of Cardiology, NY University School of Medicine, New York, NY 10016.
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