RT Journal Article SR Electronic T1 Thrombosed aortic mechanical valve on fluoroscopy JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 1342 OP 1342 DO 10.1136/hrt.2009.167742 VO 95 IS 16 A1 M P Cadore A1 J C Guaragna A1 M A Goldani A1 P Caramori YR 2009 UL http://heart.bmj.com/content/95/16/1342.abstract AB