RT Journal Article SR Electronic T1 Imaging assessment of mitral and aortic regurgitation: current state of the art JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 1769 OP 1776 DO 10.1136/heartjnl-2019-316216 VO 106 IS 22 A1 Richard Paul Steeds A1 Saul G Myerson YR 2020 UL http://heart.bmj.com/content/106/22/1769.abstract AB