LiDCO Group Plc 26 September 2005 For immediate release 26 September 2005 LiDCO Group PLC ("LiDCO") LiDCO, the UK-based, AIM-traded cardiovascular monitoring company, will be announcing its Interim Results for the six months ended 31 July 2005 on Tuesday 18 October 2005. An analyst presentation and briefing will be held at 10:00am on the day in the offices of Buchanan Communications, 107 Cheapside, EC2; for more information please contact James Strong on 020 7466 5000. This information is provided by RNS The company news service from the London Stock Exchange