Bland-Altman plots for the PRSW estimates.

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Bland-Altman plots for the PRSW estimates. Bland-Altman plots for the PRSW estimates. (A) Bland-Altman plots for the single-beat estimated PRSW dimension-axis intercept and slope based on the measurement of the wall thickness ((Dw(SB) with WT and Mw(SB) with WT). The dotted line represents the 95% limits for agreement. (B) Similar plots for the single-beat, estimated PRSW dimension-axis intercept and slope based on assumed γ (Dw(SB) without WT and Mw(SB) without WT). Dw and Mw, dimension-axis intercept and slope of preload recruitable stroke work relationship, respectively; PRSW, preload recruitable stroke work. Ryo Inuzuka et al. Open Heart 2016;3:e000451 ©2016 by British Cardiovascular Society