Cheers star Kelsey Grammer is resting comfortably today after suffering a mild heart attack this weekend.

The 53-year-old was in Hawaii at the time of the incident. He had just been paddle boarding with his wife when he felt the symptoms come on.

Grammer was immediately taken to the hospital where he still is at this time. According to his rep, Kelsey should be released later this week.

The actor - whose FOX comedy, Back to You, was recently cancelled - is currently scheduled to star in Roman’s Empire, a new pilot for ABC.