Sierra Canyon's Bronny James warms up at halftime during a high school basketball game against Christopher Columbus at the Hoophall Classic, Monday, January 16, 2023. Image Credit: AP

Los Angeles: Bronny James, the eldest son of NBA superstar LeBron James, is in a stable condition after suffering a cardiac arrest during a practice with his college basketball team, the James family said on Tuesday.

Bronny James, 18, collapsed on court while training with his University of Southern California team-mates on Monday in Los Angeles.

"Yesterday while practicing Bronny James suffered a cardiac arrest," a spokesperson for the James family said in a statement to AFP.

"Medical staff was able to treat Bronny and take him to the hospital. He is now in stable condition and no longer in ICU.

read more

"We ask for respect and privacy for the James family and we will update media when there is more information.

"LeBron and Savannah wish to publicly send their deepest thanks and appreciation to the USC medical and athletic staff for their incredible work and dedication to the safety of their athletes."

The celebrity news website reported that James was unconscious before being rushed to hospital following the cardiac incident.

Bronny James committed to playing for the USC Trojans in May after becoming one of the top prospects in US high school basketball.

He capped a stellar senior year campaign at the exclusive Sierra Canyon school in Los Angeles with 15 points in an all-star game of top college candidates, sinking five 3-pointers.

His famous father - the NBA's all-time leading scorer as well as a four-time NBA champion and four-time NBA Most Valuable Player - has long spoken of his desire to extend his career in order to play in the league with his son.

Teen star James could be eligible for the NBA Draft after one season for the Trojans, who are expected to have a strong squad next season.

Some analysts have already marked James as a likely top-10 selection in the 2024 NBA Draft.

Bronny James would turn 20 in October of 2024, the same month that the 2024-25 NBA campaign will start. His father would turn 40 in December of 2024.