Towards Myocardial T2* Mapping at 7.0 T: Assessment and Implications of Static Magnetic Fields Variations

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achieved adjusted advantage afforded analyzed another appealing applications approximately arrows artifacts assessment atria audience axial axis basic blood body cardiac cardiovascular challenges chamber clinical commonly conceptually covering cubic dispersion distribution distributions dominated enhance enhanced equidistant even examines experimental facility field fields five formulation frequency generated global gradient gradients health heart histogram impact implications implies include increasingly indicated inferior inherent inhomogeneities institutes interface intra issues linear local localized locally long lung macroscopic make mapping maps matrix medical medicine meet microscopic minor molecular much myocardial myocardium obviously optimized peak peter pixel placement planning please pool previous prior profiles propensity pursue pushed ranging rather reason reasonable reduce reduced reduction renders reported require residual resolution section segment segments selective shim shimming short slice slices smaller stack static strengths strongest studies suggest susceptibility system tailored target thin thinner together towards translates triggered ultrahigh uniform uniformity variation variations ventricle ventricles ventricular view views volume volunteer whole winter