1. 172 Determining systematic bias in the assessment of left ventricular function between transthoracic echo and cardiac MRI using new generation imaging systems. (4th June 2021) Authors: Chapman, Sally; Fent, Graham; O'Toole, Laurence; Watson, Oliver; Mackay, Jane; Garg, Pankaj Journal: Heart Issue: Volume 107(2021)Supplement 1 Page Start: A133 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗