RT Journal Article SR Electronic T1 Epicardial lipoma mimicking pericardial effusion JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 612 OP 612 DO 10.1136/hrt.2006.094581 VO 93 IS 5 A1 D J Kelly A1 S Ramachandran A1 S Arya YR 2007 UL http://heart.bmj.com/content/93/5/612.abstract AB