https://gnews.org/articles/520073

Summary：18-year-old Zachary died of sudden cardiac arrest. His doctor said his heart was fine 3 months earlier. Dr Rajat Kalra, a heart expert at the University of Minnesota says it's unusual in young people and it's a bit unusual to have left ventricular hypertrophy for even a high school athlete. Zachary’s mom hopes what happened to their son is a wake-up call for parents to consider getting heart testing for their kids, especially those who want to play sports.