PT - JOURNAL ARTICLE AU - Catherine M Otto TI - Heartbeat: The ongoing controversy of intervention for chronic total coronary occlusions AID - 10.1136/heartjnl-2018-313921 DP - 2018 Sep 01 TA - Heart PG - 1385--1387 VI - 104 IP - 17 4099 - http://heart.bmj.com/content/104/17/1385.short 4100 - http://heart.bmj.com/content/104/17/1385.full SO - Heart2018 Sep 01; 104