Boxing great Roberto Duran receiving medical care for heart problem

Boxing great Roberto Duran (Seth Wenig/AP)

Boxing great Roberto Duran is receiving medical care for a heart problem, the family of the 72-year-old Panamanian has said.

Duran, who was a champion in four different weight classes, “has suffered a health complication due to an atrioventricular blockade”, his family said in a statement on Duran’s Instagram account.