Dodgers All-Star closer Kenley Jansen was activated off the disabled list on Monday after his latest heart scare, saying he won't be "babied" as he pitches the rest of the season, but also "90 percent" sure he will require a second offseason surgical procedure to resolve an irregular heartbeat. He appeared in Monday's game, entering a tie game in the ninth inning and serving up back-to-back home runs to Jedd Gyorko and Matt Carpenter as the Cardinals took a 5-3 lead.