3D cine T1 mapping using a stack-of-spirals sampling scheme and a Look-Locker inversion recovery preparation at 7T : Application on small animal cardiac imaging.
Charles Robert Castets 1 , William Lefranois 1 , Aurlien Julien Trotier 1 , Emeline Julie Ribot 1 , Jean-Michel Franconi 1 , and Sylvain Miraux 1
RMSB - UMR5536, CNRS - Universit de
Bordeaux, Bordeaux, Aquitaine, France
In this study, a dual cine and 3D T1 mapping method
using stack-of-spirals sampling scheme and a Look-Locker
approach at high magnetic field is presented. This
method has been tested on mice beating heart and allows
to differentiate with a high contrast to noise ratio the
blood and the myocardium. The dual quantification of T1
and cardiac cinematic might allows a precise
characterization of tissue damages induced by a
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