Series exploring topical scientific issues
Share this with
All episodes available on BBC iPlayer (1 total)
There are no upcoming broadcasts of this programme
Sun 2 Aug 2015 01:30
All previous episodes
See all from 2012-2013
See all clips from 2012-2013
Discover the truth about the frequently misunderstood condition
Find out what your risk of heart attack is using this online calculator.
How the NHS screening programme sometimes leads to false alarms and overdiagnosis.