Looks like it's heal—as opposed to no heal—for Howie Mandel's ticker.
"Howie has been released from the hospital and will be back at work tomorrow," rep Lewis Kay tells E! News. "He appreciates everyone's concern."
The 53-year-old Deal or No Deal host was admitted to a Toronto hospital Monday for an irregular heartbeat.
He is in town to film scenes for his new NBC prankster show, Howie Do It, which debuted last week.