Luke Jenkins: Father 'pleaded with doctors,' inquest told
11 November 2013 Last updated at 19:52 GMT
An inquest has heard how a father from Cardiff pleaded with doctors to take his seven-year-old son's condition more seriously before he died.
Luke Jenkins had successfully undergone a third heart operation at Bristol children's hospital in March last year, but later died as he was trying to recover.
A hospital review at the time said staffing levels there were dangerously low.
Paul Heaney reports.