Fig. 1From: Simultaneous 13N-Ammonia and gadolinium first-pass myocardial perfusion with quantitative hybrid PET-MR imaging: a phantom and clinical feasibility studyProtocol for simultaneous PET-MR perfusion imaging. 13N-Ammonia was administered simultaneously with the neat bolus of gadolinium contrast. Cine imaging or adenosine was not acquired/administered for the phantom study. AC attenuation correction, CH chamber, SR-FLASH saturation recovery prepared fast low angle shotBack to article page