PT - JOURNAL ARTICLE AU - Catherine M Otto TI - Heartbeat: phenotypic heterogeneity of bicuspid aortic valve disease AID - 10.1136/heartjnl-2018-313186 DP - 2018 Apr 01 TA - Heart PG - 541--543 VI - 104 IP - 7 4099 - http://heart.bmj.com/content/104/7/541.short 4100 - http://heart.bmj.com/content/104/7/541.full SO - Heart2018 Apr 01; 104