RT Journal Article SR Electronic T1 COVID-19 and myocardial injury JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E812 OP E813 DO 10.1503/cmaj.201230 VO 192 IS 28 A1 Bryce Alexander A1 Adrian Baranchuk YR 2020 UL http://www.cmaj.ca/content/192/28/E812.abstract