Fig. 2From: Speckle tracking echocardiographically-based analysis of ventricular strain in children: an intervendor comparisonSpeckle Tracking Packages Used for Assessment. Screenshots from the various speckle tracking packages. a) QLAB 10.5 (AP4 view), b) QLAB 10.5 (SAXM view), c) QLAB 10.8 (AP4 view), d) QLAB 10.8 (SAXM view), e) TomTec (AP4 view), f) TomTec (SAXM view). AP4 (Apical four chamber view), SAXM (Short axis mid-ventricular papillary muscle)Back to article page