RT Journal Article SR Electronic T1 Clinical indications for cardiovascular magnetic resonance JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 1755 OP 1762 DO 10.1136/heartjnl-2018-312971 VO 105 IS 22 A1 Moises Vasquez A1 Eike Nagel YR 2019 UL http://heart.bmj.com/content/105/22/1755.abstract AB