Fox News Flash top sports headlines are here. Check out what's clicking on Foxnews.com. One of the biggest, and scariest, stories of the summer was when Bronny James, the son of LeBron, suffered a cardiac arrest during a workout.
He was with several of his USC teammates at Galen Center on July 24 when the incident occurred. He was discharged two days later, and LeBron said his son underwent surgery.
Bronny's hospitalization came about six-and-a-half months after Damar Hamlin's on-field collapse – that was a case of commotio cortis after he tackled Tee Higgins.
According to the American Heart Association, commotio cordis is caused by "an extremely rare consequence of blunt force trauma to the heart that happens at exactly the wrong time in the heart rhythm, causing the heart to stop beating effectively." CLICK HERE FOR MORE SPORTS COVERAGE ON FOXNEWS.COM USC Trojans, from left, Brandon Gardner, Isaiah Collier and Bronny James before the UCLA Bruins game on Jan.