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. Author manuscript; available in PMC: 2016 Aug 1.
Published in final edited form as: J Am Soc Echocardiogr. 2015 Apr 21;28(8):999–1008. doi: 10.1016/j.echo.2015.03.003

Figure 2.

Figure 2

Assessment of variability in percent shortening fraction (SF%) measurements across SF% magnitudes (Panel A; a rolling average with standard deviation (SD) bars across the range of observed SF% values) and across different patient ages (Panel B; average with SD bars shown by 2 year intervals) with reader#1 in blue and reader #2 in red.