Usefulness of the echocardiographic velocity ratio for detection of significant aortic stenosis.
Détails
ID Serval
serval:BIB_0BA5E982A88C
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Usefulness of the echocardiographic velocity ratio for detection of significant aortic stenosis.
Périodique
American Journal of Cardiology
ISSN
0002-9149
Statut éditorial
Publié
Date de publication
1999
Peer-reviewed
Oui
Volume
84
Numéro
9
Pages
1101-1103
Langue
anglais
Notes
Journal Article --- Old month value: Nov 1
Résumé
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.
Mots-clé
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
Création de la notice
28/01/2008 9:45
Dernière modification de la notice
20/08/2019 12:33
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