Figure 5 | Scientific Reports

Figure 5

From: Speckle tracking stress echocardiography in children: interobserver and intraobserver reproducibility and the impact of echocardiographic image quality

Figure 5The alternative text for this image may have been generated using AI.

Bland-Altman graphic: reproducibility of longitudinal strain rate. (A) Interobserver variability of longitudinal strain rate at baseline. (B) Interobserver variability of longitudinal strain rate during exercise testing. (C) Intraobserver variability of longitudinal strain rate at baseline. (D) Intraobserver variability of longitudinal strain rate during exercise testing. The blue dashed line indicates the mean bias (mean difference) and the red dashed lines represent the limits of agreement.

Back to article page