Wurzel, Motorhead Guitarist, Dies 61

Michael Burston (October 23, 1949 – July 9, 2011) commonly known by the stage name Würzel, was an English musician and formerly a guitarist in the British heavy metal band, Motörhead.

Wurzel Cause of Death
On 9 July 2011, Tim Butcher — longtime bass technician of Motörhead leader Lemmy — reported that Würzel had died. The cause of death was ventricular fibrillation triggered by cardiomyopathy.  Wursel was 61 years old at the time of his death

*Ventricular fibrillation: uncoordinated contraction of the cardiac muscle of the ventricles in the heart.

Motörhead - Hellraiser
Wurzel on guitar, standing on right side (from audience's view)