"I definitely found it... upsetting to hear... that what happened could have been prevented." Friends of Adam Ankers, a footballer who died after suffering a sudden cardiac arrest, have said they hope the Football Association (FA) will make life-saving training mandatory. He had a heart condition but it wasn't diagnosed at the time of his death. Tap the link in @BBCNews's bio to read about a campaign calling for a national cardiac arrest screening programme. #AdamAnkers #Health #Cardiac #Football #BBCNews