1. Longitudinal Strain in Friedreich Ataxia: A Potential Marker for Early Left Ventricular Dysfunction. Issue 1 (9th July 2013) Authors: St John Sutton, Martin; Ky, Bonnie; Regner, Sean R.; Schadt, Kim; Plappert, Ted; He, Jiwei; D'Souza, Benjamin; Lynch, David R. Journal: Echocardiography Issue: Volume 31:Issue 1(2014) Page Start: 50 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗