Figure 5From: Value of additional strain analysis with feature tracking in dobutamine stress cardiovascular magnetic resonance for detecting coronary artery diseaseA and B: Bland Altman plots with bias (solid black line) and limits of agreement (dotted black line) for interobserver agreement at rest (A) and high-dose dobutamine stress (B). Values are expressed as %. The oblique dashed lines demonstrate 15, 25, 50 and 100% difference levels.Back to article page