PT - JOURNAL ARTICLE AU - Catherine M Otto TI - Heartbeat: Transcatheter procedures for secondary mitral regurgitation? AID - 10.1136/heartjnl-2018-312941 DP - 2018 Feb 01 TA - Heart PG - 275--277 VI - 104 IP - 4 4099 - http://heart.bmj.com/content/104/4/275.short 4100 - http://heart.bmj.com/content/104/4/275.full SO - Heart2018 Feb 01; 104