RT Journal Article SR Electronic T1 Transcatheter closure of ventricular septal defect using detachable steel coil JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 395 OP 396 DO 10.1136/hrt.82.3.395 VO 82 IS 3 A1 G S Kalra A1 P K Verma A1 S Singh A1 R Arora YR 1999 UL http://heart.bmj.com/content/82/3/395.abstract AB Transcatheter closure has been attempted in selected cases of ventricular septal defects using Lock clamshell device, Rashkind umbrella device, and Sideris buttoned device. A small perimembranous ventricular septal defect with aneurysm of membranous septum in a 12 year old girl was closed successfully with a detachable steel coil of 8 mm diameter with four loops, after failure of deployment of a Rashkind double umbrella device.