Usefulness of the echocardiographic velocity ratio for detection of significant aortic stenosis.
Details
Serval ID
serval:BIB_0BA5E982A88C
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Usefulness of the echocardiographic velocity ratio for detection of significant aortic stenosis.
Journal
American Journal of Cardiology
ISSN
0002-9149
Publication state
Published
Issued date
1999
Peer-reviewed
Oui
Volume
84
Number
9
Pages
1101-1103
Language
english
Notes
Journal Article --- Old month value: Nov 1
Abstract
In this study, which included 56 patients with aortic stenosis, the predictive value of the fractional shortening velocity ratio was evaluated. This Doppler index allowed detection of significant aortic stenosis (0.53 cm2/m2), with a positive predictive value of 93% and a negative predictive value of 92% for a cutoff value of 0.8.
Keywords
Aged, Aortic Valve, Aortic Valve Stenosis, Blood Flow Velocity, Echocardiography, Echocardiography, Doppler, Color, Female, Humans, Male, Middle Aged, Myocardial Contraction, Prospective Studies, Sensitivity and Specificity, Ventricular Function, Left
Pubmed
Web of science
Create date
28/01/2008 9:45
Last modification date
20/08/2019 12:33
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