RT Journal Article SR Electronic T1 Contemporary point of care cardiac troponin testing in suspected acute coronary syndrome JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP heartjnl-2018-314306 DO 10.1136/heartjnl-2018-314306 A1 Andrew R Chapman A1 Stacey Stewart A1 Nicholas L Mills YR 2019 UL http://heart.bmj.com/content/early/2019/02/06/heartjnl-2018-314306.abstract AB