Actor Kelsey Grammer, best known for his role as television’s Frasier, suffered a mild heart attack on Saturday, according to his rep.

Kelsey Grammer, 53, is said to be “resting comfortably in a Hawaiian hospital and will be released from the hospital early this week.”

Kelsey Grammer was rushed to the hospital Saturday after experiencing symptoms after a paddle-boarding outing with his wife Camille.