Frank Sinatra's first wife is reportedly fighting for her life after suffering her second heart attack. Nancy Sinatra, who was married to the crooner for 12 years until their divorce in 1951, checked into Los Angeles' Cedars-Sinai Medical Center a few weeks ago after a cardiac arrest, reports the National Enquirer. She was released from the hospital last week (ends22Feb08), and is currently at her Beverly Hills, California home. A source tells the tabloid, "She is now very weak and practically bedridden at home. It was her second heart attack in two years. It was a very close call - and it's drawn the family together." Nancy is the mother of Frank Sinatra's three children Nancy Jr., Tina and Frank Jr.