Correction: Inter-vendor reproducibility of left and right ventricular cardiovascular magnetic resonance myocardial feature-tracking.

[This corrects the article DOI: 10.1371/journal.pone.0193746.].

The x-axis labels for panels g and h of Fig 2 do not appear. Please see the complete, correct Fig 2 here.

Fig 2

Reproducibility for CMR-FT derived global strain parameters at intra- and inter-observer levels.

Inter-vendor agreement for global strain parameters for healthy volunteers and patients with impaired cardiac output based on three averaged measurements (R3). Panel a–d: Bland-Altman plots with limits of agreement (95% confidence intervals) demonstrating the CMR-FT derived reproducibility at an intra-observer level are being displayed. Panel e–h: Bland-Altman plots with limits of agreement (95% confidence intervals) demonstrating the CMR-FT derived reproducibility at an inter-observer level are being displayed.