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. Author manuscript; available in PMC: 2017 Sep 1.
Published in final edited form as: J Am Soc Echocardiogr. 2016 Jun 11;29(9):861–870. doi: 10.1016/j.echo.2016.05.002

Figure 2. Echo Linear Dimensions in Relation to CMR RV Volume.

Figure 2

Echo-quantified basal RV width (mean ± standard deviation), as measured at (2A) end-diastole (green) and (2B) end-systole (yellow), in relation to population-based quartiles of RV chamber volume on CMR. Echo-quantified proximal RVOT width (mean ± standard deviation), as measured at (2C) end-diastole (green) and (2D) end-systole (yellow), in relation to population-based quartiles of RV chamber volume on CMR. Note that both echo linear measurements demonstrated stepwise increments in relation to CMR volumetric data (p<0.001 for trend).