WASHINGTON (AP) -- Too often, people pass a cardiac checkup only to collapse with a heart attack days later. Now scientists have found a clue that one day may help doctors determine if a heart attack is imminent, in hopes of preventing it....
By LAURAN NEERGAARD, Associated Press
Wed, 03/21/2012 - 6:35pm
WASHINGTON (AP) -- Too often, people pass a cardiac checkup only to collapse with a heart attack days later. Now scientists have found a clue that one day may help doctors determine if a heart attack is imminent, in hopes of preventing it....