"CBS Evening News" chief medical correspondent Dr. Jon LaPook explains the difference between a cardiac arrest and a heart attack, which is what reportedly caused James Gandolfini's sudden death at ... more 
"CBS Evening News" chief medical correspondent Dr. Jon LaPook explains the difference between a cardiac arrest and a heart attack, which is what reportedly caused James Gandolfini's sudden death at the age of 51. less 
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Fri, Jun 21, 2013 11:10 AM EDT