Figure 4.

Bland–Altman plots showing repeatability of the early‐filling to atrial/late‐filling ratio (E/A) [and more routinely assessed cardiac parameters – Ejection fraction (EF), stroke volume (SV), end diastolic volume (EDV)] in the naïve cohort. (A) E/A measured using ultrasound. (B–D) EF, SV and EDV measured using magnetic resonance imaging (MRI). (E–H) E/A measured using high‐temporal‐resolution cinematic MRI (HTR‐CINE MRI) at different locations in the heart (basal, mid‐ventricle and apical) and with all three slices combined. Full lines represent the mean percentage difference between trials and broken lines represent 95% confidence intervals (±1.96 × standard deviation of the difference between the trials)