Fagilyu MukhametzyanovThis one goes way beyond WTF.

A Russian woman died of a heart attack after being shocked from waking up at her own funeral.

Fagilyu Mukhametzyanov, 49, was erroneously declared dead by doctors, but she later woke up in a coffin surrounded by crying friends and family members.

She started screaming once she realized she was about to be buried alive.

The woman was rushed back to the hospital, where she was declared dead (for real this time).

Her husband, Fagili Mukhametzyanov, was left emotionally devastated by the tragic turn of events.

“Her eyes fluttered and we immediately rushed her back to the hospital but she only lived for another 12 minutes,” he said.

He says he now wants to sue the hospital.

“I am very angry and want answers. She wasn’t dead when they said she was and they could have saved her.”

Her final cause of death was heart failure. Her first “death” was also attributed to a heart attack.

A spokesman at the hospital, also in Kazan, said officials were investigating the matter.