PT - JOURNAL ARTICLE AU - Otto, Catherine M TI - Heartbeat: telemedicine and outcomes in patients with an acute coronary syndrome AID - 10.1136/heartjnl-2019-315802 DP - 2019 Oct 01 TA - Heart PG - 1447--1449 VI - 105 IP - 19 4099 - http://heart.bmj.com/content/105/19/1447.short 4100 - http://heart.bmj.com/content/105/19/1447.full SO - Heart2019 Oct 01; 105