Assessment of myocardial and LV blood pool post-contrast T1 evolution: comparison between healthy subjects and patients with hypertrophic cardiomyopathy by Kachenoura Nadjia, Besson-Hajji Laila, Graves Martin J, Reid Scott, Ashrafpoor Golmehr, Macron Laurent, Azarine Arshid, Redheuil Alban, Mousseaux Elie