Zsa Zsa Gabor Husband Talks Final Moments

12/19/2016 10:45 AM PST

Zsa Zsa Gabor's husband, Frederic Prinz Von Anhalt gave a gut-wrenching play-by-play Monday morning of the final moments of Zsa Zsa's life, including the warning sign that led him to call 911.

TMZ broke the story ... Zsa Zsa died Sunday after suffering a heart attack at her home. She was 99.

The Prince, who became Zsa Zsa's 9th husband in 1986 and had been with her from the famous cop-slapping incident to her prolonged convalescence, says she died with little pain.