http://www.youtube.com/watch?v=4PwpSFDbCZY
Belgian football nearly witnessed a tragedy this week when SV
Roeselare’s Anthony Van Loo suffered a heart attack on the pitch.
Thankfully, the 20-year-old was aware he had a heart condition and
had been fitted with an implanted defibrillator.
The device automatically delivers a shock four seconds after the
heart arrests. Van Loo’s legs suddenly move as the jolt kicks
in.