http://www.metro.co.uk/news/805430-loud ... t-tom-reid
Excerpt:
Tom Reid, 19, was taken ill in a crowded London club after standing close to the speakers and telling a friend: ‘The bass is affecting me.’
There was no trace of alcohol or drugs in his body and his heart was in good condition.
A coroner recorded a verdict of natural causes, saying the straight-As student was killed by sudden arrhythmic death syndrome (SADS), a heart disorder which kills 12 young people a week.
Cardiac experts said the bass could have triggered SADS if Mr Reid had underlying, yet unknown, genetic problems.