PT - JOURNAL ARTICLE AU - Catherine M Otto TI - Heartbeat: higher risk of COVID-19 infection in younger patients with cardiovascular disease AID - 10.1136/heartjnl-2021-319052 DP - 2021 Mar 01 TA - Heart PG - 345--347 VI - 107 IP - 5 4099 - http://heart.bmj.com/content/107/5/345.short 4100 - http://heart.bmj.com/content/107/5/345.full SO - Heart2021 Mar 01; 107