Authorities have released the 911 call made by Danny Gans' wife.

Gans died unexpectedly at his home in Las Vegas on May 1 at the age of 52. Now ET has the 911 call made by his wife Julie in an attempt to save his life.

"My husband ... I can't seem to wake him up," Julie told the 911 operator.

When asked for more information, she continues, "He was sleeping heavily and all of a sudden the breathing stopped, and I can't wake him up."

Julie then received instructions from the 911 operator, which she followed in a valiant attempt to save his life.

Later, the Clark County Coroner's Office ruled that Gans died of acute hydromorphone toxicity and chronic pain syndrome. The death was deemed to be an accident.