Is Peter Boyle sick?

I was watching Everybody Love Raymond last night and I noticed that Peter Boyle (Frank Barrone) didn’t look or sound right. He’s certainly lost a lot of weight, and his movements were stiff and deliberate, as though he’s not very strong right now. Does anyone know if he’s suffering from some ailment?

I know he had a heart attack in 1999, but I haven’t heard or seen anything since then.

Boyle’s Heart Attack Delays Raymond

Pash

I noticed in the first episode of the season that Boyle looked tired and drawn compared to how he looked last season. I hope it’s nothing serious, but the first thing I thought of was the last season of Nicholas Colasanto (Coach) in Cheers.