I've got a friend whom got into a bike accident after that paralyse from waist down. In the A.M.K hospital which he stayed for almost 6mths... almost all the youngsters there are bike crash victims. One paralyse from chest below, cannot sit up even, can only lie down, but luckily hands still able. Then my friend ask me to look at his chest thru the open shirt, wat did i see? I said like got 2 iron (tat used to iron clothes) burned marks. My friend then said he actually 'died' for 3mins... just as doctor wanted to finish his job, his heart started beating again. The electrical device, sorry i dun know wat to call tat pump, used so much & so strong current tat left 2 permanent burned mark!!