Fig. 5From: Cardiovascular magnetic resonance evaluation of left ventricular peak filling rate using steady-state free precession and phase contrast sequencesBland–Altman plots representing intraobserver variabilities (a SSFP method, b temporal PC method, c spatial PC method). The difference between the two estimates by an observer was plotted against their average. The solid line represents the mean of the differences, and the broken lines represent the mean ± 1.96 SD (95 % CI)Back to article page