It can be used as an interactive tutorial or as a quick reference for cardiologists treating adult patients who have had surgery for their congenital heart defect, or for cardiovascular surgeons who treat patients with congenital cardiovascular defects.

To maximise usability, hypertext links to specific pages or chapters are included within the text, table of contents and chapter headings, and there is a searchable index allowing users to perform ad hoc searches. The CD includes 229 still angiogram pictures and 432 video clips of angiograms, which are labelled with legends that can be hidden or displayed.