320-row CT transcatheter aortic valve replacement planning with a single reduced contrast media bolus injection.
Fiche publication
Date publication
janvier 2018
Journal
PloS one
Auteurs
Membres identifiés du Cancéropôle Est :
Pr ROY Catherine
Tous les auteurs :
Mata-Mbemba D, Labani A, El Ghannudi S, Jeung MY, Ohlmann P, Roy C, Ohana M
Lien Pubmed
Résumé
To reduce the iodine load required for CT Transcatheter Aortic Valve Replacement (TAVR) planning on a 320-row scanner by acquiring the two CT TAVR steps (ECG-gated aortic root CTA and non-gated aorto-ilio-femoral CTA) within a single contrast media bolus injection.
Mots clés
Aged, Aged, 80 and over, Aorta, diagnostic imaging, Aortic Valve, diagnostic imaging, Aortic Valve Stenosis, diagnostic imaging, Computed Tomography Angiography, instrumentation, Contrast Media, administration & dosage, Electrocardiography, Female, Heart Valve Prosthesis, Humans, Iliac Artery, diagnostic imaging, Injections, Intravenous, Iodine, administration & dosage, Iohexol, administration & dosage, Male, Prospective Studies, Radiation Dosage, Transcatheter Aortic Valve Replacement, methods
Référence
PLoS ONE. 2018 ;13(9):e0204145