PT  - JOURNAL ARTICLE
AU  - C Wren
AU  - S Hunter
TI  - Balloon dilatation of a stenosed bioprosthesis in the tricuspid valve position.
AID  - 10.1136/hrt.61.1.65
DP  - 1989 Jan 01
TA  - British Heart Journal
PG  - 65--67
VI  - 61
IP  - 1
4099  - http://heart.bmj.com/content/61/1/65.short
4100  - http://heart.bmj.com/content/61/1/65.full
SO  - Heart1989 Jan 01; 61
AB  - Percutaneous balloon dilatation of a stenosed Ionescu-Shiley bioprosthesis in the tricuspid valve position was performed twice in a 19 year old woman. On each occasion there was a considerable improvement in symptoms and haemodynamic function but the effect lasted for only a few months. When the valve was excised it showed no evidence of the previous balloon dilatations.