A study investigating variability of left ventricular ejection fraction using manual and automatic processing modes in a single setting
Radiography(2015)
摘要
•Overall good inter-operator agreement of manual and automatic processing modes.•Almost perfect inter-operator correlation with automatic processing.•Significant intra-operator difference of student and junior radiographer LVEF values.•Trend of less intra-operator variability with increasing years of experience.
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关键词
Equilibrium radionuclide angiography,Processing methods,Intra-observer variability,Left ventricular ejection fraction
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