Every week at least eight apparently fit and healthy young people die from an undetected heart condition. Health reporter Siobhan Ryan speaks to one victim lucky enough to have survived. Joseph Tanner learned about his heart condition in dramatic fashion. He had just come to the end of the Hastings half marathon in March this year when

A talented hockey player who did not know he had a heart defect slumped on to his girlfriend and died. Luke Meekings collapsed after becoming unwell as he drove along Poulter’s Lane in Worthing on June 24. Tests after his death revealed his heart was almost three times the normal size and badly damaged because of