Research Article

Two-Dimensional Speckle Tracking Echocardiography Detects Subclinical Left Ventricular Systolic Dysfunction among Adult Survivors of Childhood, Adolescent, and Young Adult Cancer

Figure 2

Bland-Altman analysis for interobserver (a) and intraobserver variability (b) for global longitudinal strain measurements in 20 randomly selected patients.
(a)
(b)