Fig. 6

Bland-Altman plots for LV ejection fraction (EF) and LV mass. Bland-Altman plots of standard BH vs real-time techniques for; (a) left ventricular mass, (b) left ventricular ejection fraction (EF), (c) right ventricular EF. The solid red line indicates the bias, with the dashed red lines showing the upper and lower limits of agreement (bias±1.96xStandardDeviation) between the two techniques