Etude des protheses valvulaires en echo-Doppler. [Study of valvular prostheses by Doppler echography]

Détails

ID Serval
serval:BIB_D8F008C28BF4
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Etude des protheses valvulaires en echo-Doppler. [Study of valvular prostheses by Doppler echography]
Périodique
Archives des Maladies du Coeur et des Vaisseaux
Auteur(s)
Raffoul  H., Abergel  E., Cohen  A., Jeanrenaud  X., Vaur  L., Habert  C., Diebold  B.
ISSN
0003-9683 (Print)
Statut éditorial
Publié
Date de publication
05/1990
Volume
83
Numéro
6
Pages
853-61
Notes
English Abstract
Journal Article --- Old month value: May
Résumé
Doppler echocardiography is a reliable non-invasive method of following up patients with prosthetic heart valves. Transthoracic M mode and two-dimensional echo allow evaluation of the movement of the mobile element of the prosthesis and of the size of the cardiac chambers. Doppler studies (transprosthetic pressure gradient, valve surface area, trans- and periprosthetic regurgitation) give an indication of the hemodynamic profile of the prosthesis. Transesophageal echocardiography is especially useful when there are abnormalities suggestive of prosthetic valve dysfunction (fever, systemic embolism, clinical symptoms, haemolysis...).
Mots-clé
Aortic Valve *Echocardiography, Doppler *Heart Valve Prosthesis/adverse effects Humans Mitral Valve Postoperative Period
Pubmed
Web of science
Création de la notice
28/01/2008 10:00
Dernière modification de la notice
20/08/2019 15:58
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