RT Journal Article SR Electronic T1 Percutaneous mitral valve repair using the MitraClip system: time to move forward JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 975 OP 976 DO 10.1136/Heartjnl-2013-303792 VO 99 IS 14 A1 David Messika-Zeitoun YR 2013 UL http://heart.bmj.com/content/99/14/975.abstract AB