"Frasier" star Kelsey Grammer has suffered a mild heart attack, the actor's rep Stan Rosenfield tells "Extra."

"Kelsey Grammer suffered a mild heart attack Saturday, and is resting comfortably in a Hawaiian hospital," said Rosenfield in a statement, adding, "He will be released from the hospital early this week."

Grammer experienced symptoms Saturday morning at his Hawaiian home, and was immediately taken to an area hospital.

The five-time Emmy award winner recently completed filming the comedy "Swing Vote."