Fig. 6From: Whole-heart four-dimensional flow can be acquired with preserved quality without respiratory gating, facilitating clinical use: a head-to-head comparisonComparison between particle-trace inflowing blood to planimetric stroke volume in 20 patients with heart failure. Left: the dashed line represents line of identity. Bias is shown in the Bland-Altman plot to the right (bias ± 1.96SD)Back to article page