RT Journal Article SR Electronic T1 A diagnostically challenging case of wide complex tachycardia JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 980 OP 1016 DO 10.1136/heartjnl-2024-324219 VO 110 IS 15 A1 Hoffmann, Alexander P A1 Stein, Elliot J A1 Chatterjee, Neal A YR 2024 UL http://heart.bmj.com/content/110/15/980.abstract AB