Source: Joe Yerdon, NBC Sports Pro Hockey Talk 
According to a report from iSport  (link in Czech) in the Czech Republic, Hejduk says he’s decided to retire from hockey and a formal announcement is coming soon.
Hejduk played 14 seasons in the NHL, all with the Colorado Avalanche. He was a key member of their 2001 Stanley Cup-winning team and was the Rocket Richard winner in 2002-03 when he led the league with 50 goals. He also was part of the gold medal-winning Czech Republic team in 1998.