Fig. 4From: Left ventricular ejection fraction estimation using mutual information on technetium-99m multiple-gated SPECT scansThe linear least-squares fits of a A1 versus B, b A2 versus B for MUGA LVEF and MUGA MI showing correlation of LVEF assessments between operators. The reproducibility can be observed by compared of the r from MUGA LVEF and MUGA MIBack to article page