Electronic video gaming can precipitate abnormal and potentially deadly heart rhythms in susceptible children whose predisposition may have been previously unknown.
Resources:
https://www.eurekalert.org/news-releases/966862
https://www.heartrhythmjournal.com/article/S1547-5271(22)02284-6/fulltext
https://www.heartrhythmjournal.com/article/S1547-5271(22)02376-1/fulltext