R. Guo

Left atrial regional phasic strain, strain rate and velocity by speckle-tracking echocardiography: normal values and effects of aging in a large group of normal subjects.

J. Sun, Cheuk-Man Yu, Y. Lam, 2013, International journal of cardiology.

Myocardial Dysfunction in Early Diabetes Patients with Microalbuminuria: A 2-Dimensional Speckle Tracking Strain Study

Yinong Jiang, Wei Song, Tao Cong, 2014, Cell Biochemistry and Biophysics.