Purpose To develop and evaluate an image reconstruction technique for cardiac MRI (CMR)perfusion that utilizes localized spatio-temporal constraints. conventional dynamic-by-dynamic reconstruction and sparsity regularization using a temporal principal-component (pc) basis as well as zerofilled data in multi-slice 2D and 3D CMR perfusion. Qualitative image scores are used (1=poor 4 to evaluate the technique in 3D… Continue reading Purpose To develop and evaluate an image reconstruction technique for cardiac