RT Journal Article SR Electronic T1 An unusual echo after ventricular tachycardia ablation JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP heartjnl-2017-312090 DO 10.1136/heartjnl-2017-312090 A1 Ashvarya Mangla A1 Jessica K Bjorklund A1 Dinesh K Kalra YR 2017 UL http://heart.bmj.com/content/early/2017/10/07/heartjnl-2017-312090.abstract AB