Firstly this is a tragic event, very sad to hear of a young person dying like this. Secondly the following is in the British press `Miss Squires' boyfriend also told the hearing that she had been diagnosed with an irregular heartbeat by an acupuncturist.', apparentely she did not discuss this with her doctor. Okay so I'm not sure whether an acupuncturist is in a position to properly diagnose an irregular heartbeat, but surely if you were told this you'd get it checked out before embarking on a marathon?