Fig. 2From: Right ventricular functional analysis utilizing first pass radionuclide angiography for pre-operative ventricular assist device planning: a multi-modality comparisonCorrelation of MRI derived right ventricular ejection fraction (MRI RVEF) to radionuclide derived right ventricular ejection fraction utilizing a first-pass radionuclide angiography (MUGA RVEF). A moderate correlation (RÂ =Â 0.5) was determined when comparing RVEF calculated by both modalitiesBack to article page