Atlanta Braves' Kenley Jansen put on IL with irregular heartbeat 11:39 AM ET ESPN The Atlanta Braves have placed closer Kenley Jansen on the 15-day injured list with an irregular heartbeat, the team announced Tuesday. The move is retroactive to June 27. Jansen gave up two runs in the ninth to blow a 2-0 lead in an 11-inning, 5-3 loss to the Los Angeles Dodgers on Sunday night. It was Jansen's fourth blown save in 24 chances. The 34-year-old right-hander, who signed a $16 million deal with the Braves in March after spending his first 12 MLB seasons with the Dodgers, is 4-0 with 20 saves this season. He has a 3.58 ERA and 47 strikeouts. Editor's Picks The Braves recalled Jesus Cruz to take Jansen's place on the active roster. In other moves, left-hander Tyler Matzek is set to begin a rehabilitation assignment with Class A Augusta on Tuesday night, and right-hander Jay Jackson will continue his rehabilitation assignment at Triple-A Gwinnett.