Fig. 2From: Simultaneous 13N-Ammonia and gadolinium first-pass myocardial perfusion with quantitative hybrid PET-MR imaging: a phantom and clinical feasibility studyAxial images of a PET only, b CMR only and c hybrid PET-MR images during passage of 13N-Ammonia and gadolinium contrast in the perfusion phantom. R right myocardial compartment, L left myocardial compartmentBack to article page