**Figure 1** :
Linear regression (left) and Bland-Altman (right) diagrams of comparison between three-dimensional transthoracic echocardiography using the HeartModel^{A.I.} (HM) with 80–40 border settings and cardiac magnetic resonance (CMR) for the assessment of: (A) left ventricular end-diastolic volume (EDV); (B) left ventricular end-systolic volume (ESV); and (C) left ventricular ejection fraction (EF). SD: standard deviation. |