What happened at the Royal House?

This morning at 10:52 a.m the emergency service 911 received a call by a servant of the Royal Family. It seems to be that Queen Elizabeth suffered from a heart attack and needed the support of a medical equipe to avoid her death. It is not clear where they brung her although people know the Royal Family do often choose the Queen Elizabeth Hospital which is nationally known for its efficient treatments and medical personnel.
There are no more news.