Woman dies after waking up at her own funeral

Death At a Funeral: Russian Edition

Fagili Mukhametzyanov of Kazan, Russia had been told by doctors that his wife was dead from a heart attack after collapsing in their house.  But as family and friends filed past her coffin, mumbling prayers and well-wishes, Fagilyu Mukhametzyanov woke up and began screaming.

Twelve minutes later, she was declared dead again at a nearby hospital.  But Fagili wants answers – namely, how do you declare a living woman dead?  [Source; Image]