Let's hope that is the last one for a long time! I love football with a real passion, but something like this takes all the pleasure away! Rest in peace young man, and condolences to your family and friends!
Thoughts go to anyone who's lives have been touched in this way. I was reading up on ME and CFS the other day as I suffer from them and looking into the nutrition side of things and apparently from what I was reading during anaerobic respiration magnesium gets displaced from mitochondria and long story short the sudden low levels can cause cardiac arrest. In short you don't need to have anything fundamentally wrong with your heart to have a problem something further upstream can cause the problem
Just shows that even the best preparation doesn't guarentee the best outcome and shows how lucky Muamba was. I hope that fans and teams in the Premier League respond in a similar manner to how fans and teams artound the world responded to Muamba. Just read about him in the paper, he's been a very unlucky man. Lost his parents when young, his brother committed suicide and there's only his disabled brother and disabled sister left.