Reference manual detailing the format of the XML produced by the CardioSoft Version 6 system used to capture ECG information during the exercise test at the UK Biobank assessment centres.

This resource can be downloaded or viewed using the link: CardiosoftFormatECG.pdf

If you have wget available (typically on linux systems), then you can also obtain a copy using the command

 wget  -nd  biobank.ctsu.ox.ac.uk/ukb/ukb/docs/CardiosoftFormatECG.pdf