Compressed Sensing (CS) for Dynamic Contrast Enhanced (DCE) MRI of Atherosclerosis: Preliminary Experience in a Rabbit Model of Disease

Keywords

abdominal accelerated accelerating acceleration accuracy achieved acquisition acquisitions aorta appealing applied appropriate artifacts assuming atherosclerosis balloon blue candidates cardiovascular caused challenges channel chase clinical coil combination compartment compressed concentration conclude consistency contour contrast coverage curves dataset death deep desirable diet disease domain double dynamic encoding encompassing enforcing enhanced error evaluate events example expenses experience exploited extensive extra feasibility feasible fitting folds fraction frames fully highly hinder idea impact induced infarction injected injury input inversion investigate joint jointly kinetic knee lambda lesions linearity loss manually model modeling morbidity myocardial parallel plaque plaques plot population practice preliminary prior quantification rabbit random recent reconstruct reconstructed reconstruction reconstructions recovery representation resolution responsible sacrificing sampled sampling scale school selected sense sensing sensitivity series several significantly since slice space sparse sparsity spatial spin step still stroke sudden support system temporal threshold thresholding tissue transform translation turbo variation vascular vessel visible volumetric vulnerable wall white whole worldwide years