- Correspondence to Professor J Chambers, Department of Cardiology, Guys and St Thomas' Hospitals Foundation Trust, Lambeth Palace Road, London SE1 7EH, UK;
- Accepted January 5, 2010
- First published April 27, 2010.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.