…a pathologist who confirmed she had an undiagnosed heart condition called arrhythmogenic cardiomyopathy. A normal athlete will strengthen their heart but in someone with this condition, exercise will make it worse, like straining a pulled muscle.
We’ve discovered since then that more than 600 young people die from a sudden cardiac arrest each year (that’s at least 12 a week) and 80 per cent of young people have no symptoms at all. Many are found dead in their beds by their parents.