Optimization of coronary whole-heart MRA free-breathing technique at 3 Tesla.

Détails

ID Serval
serval:BIB_933CB0A36EB9
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Optimization of coronary whole-heart MRA free-breathing technique at 3 Tesla.
Périodique
Magnetic Resonance Imaging
Auteur(s)
Gharib A.M., Abd-Elmoniem K.Z., Herzka D.A., Ho V.B., Locklin J., Tzatha E., Stuber M., Pettigrew R.I.
ISSN
1873-5894 (Electronic)
ISSN-L
0730-725X
Statut éditorial
Publié
Date de publication
2011
Volume
29
Numéro
8
Pages
1125-1130
Langue
anglais
Notes
Publication types: Journal ArticlePublication Status: ppublish
Résumé
Four different techniques for 3-T whole-heart coronary magnetic resonance angiography (MRA) using free-breathing three-dimensional segmented parallel imaging and adiabatic T2-preparation were assessed. Coronary MRA at 3 T is improved by shortening the acquisition window more than employing the highest spatial resolution. Double-oblique whole-heart acquisitions result in better overall image quality and allow for better delineation of the left anterior descending coronary artery. It is possible to attain shorter acquisition windows and a smaller voxel size at 3 T than previously reported at 1.5 T.
Pubmed
Web of science
Création de la notice
16/12/2011 15:21
Dernière modification de la notice
03/03/2018 19:34
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