Richard Lewis, the stand-up comedian who also starred alongside Larry David in “Curb Your Enthusiasm,” died Tuesday night at his Los Angeles home due to a heart attack, Variety has confirmed. He was 76.

Lewis announced last April he had been diagnosed with Parkinson’s disease and was retiring from stand-up comedy. He most recently appeared in Season 12 of “Curb Your Enthusiasm,” currently airing on HBO.

In 2021, Lewis announced he would not appear in Season 11 of “Curb” in order to recover from three surgeries.